I spend a ridiculous amount of time lying on mattresses for work, and Nebraska Furniture Mart kept popping up in reader emails. People kept asking whether an NFM mattress from their exclusive lines really holds up against big national brands, or if the appeal comes mainly from store promos and package deals. That curiosity pushed me to pull a few of their in-house options into our test rotation.
From the perspective of our team, NFM feels different from many online-only mattress companies. This retailer carries a big mix of national labels, yet also partners with manufacturers like Sleeptronic and Grand Estate on NFM-exclusive collections that you only see on their floor or website. That kind of setup can either produce hidden gems or forgettable house-brand clones. I wanted to know which side these four models fall on.
For this project, I led the testing as always. I am Chris Miller, a late-thirties combo sleeper with a desk-driven lower back. With me came our regular crew: Marcus Reed, heavier back-and-stomach sleeper who runs hot; Mia Chen, smaller side sleeper who guards her shoulders; and Jenna Brooks, combo sleeper who shares a bed and obsesses over partner motion. Jamal and Carlos joined for quick spot checks, but the core feedback here comes from Marcus, Mia, Jenna, and me, based on multi-night sessions on each mattress in real bedrooms, not lab benches.
- 1. Product Overview
- 2. Testing Team Takeaways
- 3. NFM Mattress Comparison Chart
- 4. What We Tested and How We Tested It
- 5. NFM Mattress: Our Testing Experience
- 6. Compare Performance Scores of These Mattresses
- 7. Best Picks
- 8. How to Choose the NFM Mattress?
- 9. Limitations
- 10. Policies at a Glance
- 11. FAQs
- 12. Related Post
Product Overview
In this nfm mattress reviews guide, I focused on four NFM-exclusive models that appear widely promoted and in common sizes. These come from the Grand Estate hybrid line and the Sleeptronic Berkshire collection.
| Mattress | Pros | Cons | Ideal For | Price (Queen, approx.) | Overall Score |
| Grand Estate 700 Euro Top Hybrid Medium | Strong balance of contour and support; noticeable cooling cover; very solid edges | On the pricey side; medium feel may lack firmness for some stomach sleepers | Average to heavier combo or back sleepers who want luxury hybrid feel | $2,300–$2,600 | 4.5 |
| Grand Estate 500 Hybrid Firm | Very firm support; great edge stability; responsive surface | Too firm for many lighter side sleepers; comfort feels simple | Heavier back or stomach sleepers; people who want a flat supportive feel | $1,800–$2,100 | 4.4 |
| Berkshire Warren Luxury Medium Plush | Plush top with good underlying support; strong value in this group | Can sleep a bit warm for very hot sleepers; edges just decent | Average-weight side and combo sleepers looking for hotel-style plush feel | $1,300–$1,600 | 4.4 |
| Berkshire Regent II Gel Pillow Top Plush | Deep pressure relief; good motion isolation; cuddly pillow-top surface | Too soft for strict stomach sleepers; some people may feel “in” the bed | Light to average side sleepers, and couples prioritizing comfort over firmness | $1,200–$1,500 | 4.3 |
Testing Team Takeaways
I treated these NFM mattress options as a cluster: two firmer Grand Estate hybrids with copper and cooling features, plus two plusher Berkshire beds with a more traditional innerspring-plus-foam profile.
From my perspective, the Grand Estate 700 became the anchor. The first night on it, I felt my lower back check in almost immediately. I lay on my back, waited for that familiar post-laptop tightness, and instead felt a gentle push from the coil core under my lumbar area, with the euro top wrapping around my hips. The copper-infused and gel foams gave a slightly slow response, yet not a swampy memory foam hug. I kept thinking this kind of medium hybrid hits that sweet spot during those half-awake flips from side to back.
Marcus moved straight toward the Grand Estate 500 because the word “firm” always hooks him. He lay flat on his back, arms out, and said “my hips finally stop sinking on this one” as his heavier frame met the zoned coil system. From the perspective of a hot sleeper, he cared about airflow more than plushness. Once he shifted toward his stomach, he explained that his spine felt straight and his chest stayed open without sag. On the softer Berkshire Regent, he muttered “too marshmallow for my weight” after waking with a little lower-back crankiness.
Mia gravitated toward the Berkshire models. She carries more sensitivity in shoulders and outer hips, and those pillow-top designs appealed immediately. On the Warren Luxury Medium Plush, she curled into her usual side position and said “my shoulder finally disappears into this pocket”. That comment came after a long stretch without extra tossing. On the Grand Estate 500, in contrast, she described a different experience: “I feel perched on top; my shoulder never really settles”. Under her lighter frame, the firm hybrid simply never opened up enough.
Jenna brought the couple lens. She spent time on each mattress with her partner climbing in and out at odd hours. On the Grand Estate 700 and the Berkshire Regent, she reported “movement feels controlled but not dead”. She could still sense a tiny bounce, yet her partner’s midnight return did not throw her across the bed. On the Berkshire Warren, the extra plush top gave her favorite cuddle surface; however, she noticed a slight roll-together tendency near the middle after a long night. Under those circumstances, edge use became more important to her, and she ranked the Grand Estate hybrids clearly higher there.
From the combined testing, we ended up with a loose pattern. Grand Estate hybrids take the lead for support, cooling, and edge stability. Berkshire options lean harder into pressure relief and cozy, hotel-like comfort. Different bodies reacted very differently, which matters a lot for someone using these nfm mattress reviews to narrow down choices.
NFM Mattress Comparison Chart
Detailed specifications for these four NFM mattress models appear below, based on NFM product pages and manufacturer materials.
| Mattress | Firmness (1–10, our feel) | Thickness | Type | Key Comfort Materials | Coil System | Cooling Performance | Support | Pressure Relief | Responsiveness | Motion Isolation | Durability (Expected) |
| Grand Estate 700 Euro Top Hybrid Medium | 6–6.5 medium | ~15.5" | Hybrid | Copper-infused memory foam, gel foam euro top | Zoned wrapped coil system, high coil count | Strong, thanks to ThermoBalance cover and airflow border | High for back and combo sleepers | High for most sleepers except very sharp side joints | Lively for a foam-topped bed | Above average for a hybrid | High, premium build and stronger coil unit |
| Grand Estate 500 Hybrid Firm | 7.5–8 firm | ~14.5" | Hybrid | Firmer comfort foams, thinner quilting | Zoned wrapped coils with edge support features | Good, with breathable cover and coil core | Very high, especially for heavier bodies | Moderate for lighter side sleepers | Fast response; easy to move | Solid but not ultra-absorbing | High, straightforward hybrid design |
| Berkshire Warren Luxury Medium Plush | 5.5–6 medium-plush | ~15" | Innerspring hybrid | Gel foam, plush quilting, lumbar support foam | 1000+ individually encased springs with edge system | Moderate; cover feels traditional, airflow through coils | Good for average-weight sleepers | Very high, especially at shoulders and hips | Moderate springiness plus gentle foam response | Good, coils individually wrapped | High for its price tier |
| Berkshire Regent II Gel Pillow Top Plush | 5 soft-medium | ~14–15" | Innerspring hybrid | Gel-infused foam pillow top, extra plush quilting | Encased coil unit | Moderate-plus due to gel foam | Decent for lighter and average bodies | Very high, most pressure-relieving in group | Slightly slower; more “in” the mattress feel | Strong isolation for couples | Solid, yet plush top may compress sooner than firmer models |
What We Tested and How We Tested It
For this NFM mattress project, we used the same framework we bring to every brand review. Each mattress spent at least two weeks in regular rotation among our homes. I handled coordination and recorded nightly logs from the team.
We looked at support by tracking spinal alignment for different weights and sleep positions. I paid special attention to how my lower back felt during long back-sleep sessions after desk days. Marcus evaluated hip support in both back and stomach positions. Mia checked side-sleep shoulder and hip balance.
Pressure relief testing involved timed sessions on typical pressure points. For example, Mia held a pure side position for twenty minutes, then reported shoulder and outer-hip sensations. I did something similar, shifting among side, back, and brief stomach naps.
Cooling performance came from temperature readings on the sleep surface and plain subjective feedback from hot and neutral sleepers. Marcus always reported early if trapped heat appeared. I cross-checked his impressions with mid-night wake-ups and fabric feel.
We measured responsiveness and ease of movement by counting how many micro-adjustments felt necessary before a comfortable position settled. Jamal, during brief drop-ins, cared about how easily he could push off the surface during stretches, which gave extra data on bounce.
Motion isolation got attention from Jenna. She logged events each time her partner climbed into bed, rolled over, or reached for water during the night. I also performed simple drop tests with a weighted ball near a glass of water at the opposite side.
Durability remains partly predictive, yet we monitored early impressions of sagging, foam softening, and edge compression. I combined that with construction details like coil gauge, foam density where disclosed, and overall build quality from NFM listings.
Those combined criteria shaped the numeric scores later in the article and gave structure to this nfm mattress reviews breakdown.
NFM Mattress: Our Testing Experience
Grand Estate 700 Euro Top Hybrid Medium – “Copper-Cool Comfort Flagship”
Honorary Title: NFM Mattress Copper-Cool Comfort Flagship
Our Testing Experience
I started with the Grand Estate 700 because the spec sheet screamed “house-brand flagship.” The medium euro top, the copper-infused foam, the ThermoBalance cover, and the zoned coils all targeted that do-everything spot. I set it up in my main bedroom, swapped it in as my primary mattress, and gave it a full two-week block.
The first thing I noticed came during a long evening on my laptop. I propped myself against the headboard, knees bent, back supported by a couple of pillows. Under those circumstances, many mattresses either collapse at the hips or feel like a board. This one pressed gently into my lower back while the euro top padded my tailbone. I could feel that copper-memory layer taking shape under my hips with a slightly slower sink, but the coil core resisted any hammock effect. I thought to myself this kind of pushback feels closer to a premium hotel hybrid than a bargain house brand.
Night one, I fell asleep on my side. My 185-pound frame eased into the top quilting without drowning. My shoulder sank just enough to keep my neck neutral. When I rolled onto my back later, I felt my lumbar area ride on a supportive ridge rather than dip. By morning, the usual computer-day tightness around my lower back felt dialed down. That sensation repeated throughout the test block. It did not vanish every morning, yet the mattress never created fresh discomfort.
Marcus took his turn next. He stretched out on his back, took a few breaths, then shifted to his stomach. After a couple of minutes he said “this gives me that reset feeling without locking me in”. His heavier 230-pound frame engaged the coils more fully. He felt the zoning through his hips in a very direct way. During his week, he mentioned mild warmth only during a night without a fan, yet he still described the surface as “cooler than a lot of foam beds I try.” That matched the cooling knit and airflow border design on the spec sheet.
Mia approached the 700 with some skepticism, because medium hybrids sometimes feel firmer under her lighter build. She lay on her side, curled into her usual position, and stayed silent for a bit. Afterwards, she said “my shoulder feels okay, not pillowy, but I can stay here.” That captured it nicely. This model does not act like a super-soft side-sleeper cloud, yet it still delivered stable relief for her joints. She only disliked longer stomach stints, where her lower back lifted slightly too much.
Jenna’s couple-testing came last on this one. She and her partner shared the queen size. She reported that edge support impressed her immediately. She could sit to put on socks without that sliding-off feeling, and they both used the sides overnight without rolling toward the center. Motion isolation felt controlled. Jenna described it as “a quick settling bounce, then calm.” When her partner climbed in late, the surface moved briefly, then quieted without long ripple.
For me, the Grand Estate 700 ended up as the most balanced NFM mattress in this test. It suits average to heavier sleepers who want a medium feel with clear lumbar support, decent cooling, and very strong edge performance.
Pros & Cons
| Pros | Cons |
| Strong lumbar support with medium euro-top contouring | Price runs higher than the other NFM options tested |
| Copper-infused and gel foams provide pressure relief without deep sink | Medium feel may still feel firm for very light side sleepers |
| ThermoBalance cover and airflow border help surface temperature stay reasonable | Some strict stomach sleepers may want even more firmness |
| Excellent edge support for sitting and sleeping near the perimeter | Heavier motion isolators might prefer an even more “dead” feel |
| Zoned coils help keep hips from sagging for heavier bodies | Availability tied to NFM region and inventory |
Details
- Brand / Line: Grand Estate 700 Euro Top Hybrid Medium, NFM-exclusive
- Type: Hybrid mattress with foam euro top over wrapped coils
- Height: Approximately 15.5 inches
- Firmness (our feel): Medium, around 6–6.5 on a 1–10 scale
- Comfort materials:Copper-infused memory foamGel foam layers for contour and temperature controlEuro-top quilting for surface softness
- Support core:Zoned wrapped coil system with higher coil countReinforced edge coils for perimeter stability
- Cover:ThermoBalance performance fabric targeting moisture wicking and temperature regulation
- Cooling:Hybrid coil construction for airflowCopper and gel foams for heat dispersionCooling fabric cover
- Pressure relief:Euro-top design plus contour foams, tuned to medium firmness
- Responsiveness:Coils provide bounce; foams give moderate contour without deep slow sink
- Motion isolation:Individually wrapped coils; foam euro top dampens but does not fully remove movement
- Edge support:Strong perimeter coil architecture
- Durability expectations:Higher coil count and thicker profile; feels built for long use in our view
- Available sizes:Twin through king at NFM, including some set combinations
- Shipping:Regional delivery through NFM service areas
- Trial / return:Follows NFM mattress return or reselection policy
- Warranty:Up to 12-year warranty listed for the series
Review Score
| Metric | Score | Remarks |
| Support | 4.7 | Clear lumbar push for me and Marcus; hips stay lifted without hard board feel. |
| Pressure Relief | 4.6 | Euro top and copper foam cushion shoulders and hips for most body types. |
| Cooling | 4.6 | Hybrid airflow plus cooling cover kept heat manageable for our hot sleeper. |
| Motion Isolation | 4.3 | Some bounce remains, yet Jenna slept through partner movements most nights. |
| Responsiveness | 4.5 | Easy position changes; coils respond quickly despite contouring foams. |
| Durability | 4.6 | Sturdy build, tall profile, and robust edge coils inspire long-term confidence. |
| Edge Support | 4.7 | Sitting and sleeping at the edge felt secure for every tester. |
| Value | 4.2 | Higher price but performance matches upscale hybrid competitors in NFM’s lineup. |
| Overall Score | 4.5 | Most balanced NFM hybrid we tested, especially for back and combo sleepers. |
Grand Estate 500 Hybrid Firm – “Back-Support Powerhouse”
Honorary Title: NFM Mattress Back-Support Powerhouse
Our Testing Experience
Marcus practically claimed this mattress as soon as we unwrapped it. The Grand Estate 500 Hybrid Firm carries a leaner comfort stack and a slightly shorter profile than the 700, yet still uses a zoned wrapped coil unit and edge reinforcements. He wanted to know whether the firmer tuning could give him a true flat, supportive feel.
He lay on his back, arms resting at his sides, and stayed quiet for longer than usual. Then he said “this feels like a reset table for my spine.” Under his 230-pound frame, the comfort foams compressed quickly, leaving the zoned coils doing the heavy lifting. The surface felt less cushioned than the 700, yet his hips did not dip at all. Afterwards, he rolled onto his stomach and commented that his chest stayed lifted and his lower back remained neutral without any sway.
I took over for the next block. As someone who sometimes favors slightly softer surfaces, I approached this one cautiously. Under my 185 pounds on my back, the mattress felt very flat and supportive. I could sense every small adjustment in my pelvis and ribs. For long workday nights, my lower back felt secure, although the feel leaned a little firm for my taste. When I rolled to my side, my shoulder met more resistance than on the 700 or Berkshire models. It never felt painful, yet it did encourage me to roll back more quickly.
Mia’s take made the picture clearer. She lay on her side, waited, and after maybe ten minutes said “I keep feeling the pressure in my outer hip; the top never gives enough.” Her petite 125-pound frame simply did not carry enough weight to sink through the firm foam into the coil zoning. She preferred back sleeping on this model, where her spine stayed straight, but she never felt invited to stay on her side.
Jenna treated this mattress more like a utility option. She ran through her standard couple tests and said motion stayed controlled enough for most pairs yet felt a bit more bouncy than the Berkshire Regent. She liked the edge performance very much, especially for sitting. She described it as “a platform edge, almost bench-like.” That came from the reinforced perimeter and firmer top.
For Marcus and for heavier back or stomach sleepers in general, the Grand Estate 500 gave the most unyielding support in this NFM mattress reviews group. It favors sleepers who care more about spinal alignment and edge strength than about plush cuddle comfort.
Pros & Cons
| Pros | Cons |
| Very firm, stable feel ideal for heavier back and stomach sleepers | Too firm for many light to medium side sleepers |
| Excellent edge support for sitting and sleeping | Comfort layers feel basic compared with the 700 |
| Strong zoned coil support under hips and lower back | Some sleepers may perceive surface as unforgiving |
| Good cooling thanks to hybrid construction | Less luxurious hand feel on the cover and quilting |
| Clear, responsive bounce for easy movement | Motion isolation trails the plush Berkshire models slightly |
Details
- Brand / Line: Grand Estate 500 Hybrid Firm, NFM-exclusive
- Type: Firm hybrid mattress with thinner comfort stack over wrapped coils
- Height: Around 14.5 inches
- Firmness (our feel): Firm, roughly 7.5–8 on a 1–10 scale
- Comfort materials:Firmer comfort foams with limited sinkQuilt layer providing modest surface softness
- Support core:Zoned wrapped coil unit for targeted hip and lumbar supportEnhanced edge coil system
- Cover:Smooth, breathable knit
- Cooling:Air flow through coil coreThinner foam stack reduces heat trapping compared with deeper pillow-tops
- Pressure relief:Focused more on alignment than plush cradle; best for heavier bodies
- Responsiveness:Fast bounce and quick recovery from coils; little slow-moving foam feel
- Motion isolation:Individually wrapped coils perform decently, yet firm feel carries some vibration
- Edge support:Very strong; minimal compression when sitting or lying at the perimeter
- Durability expectations:Firmer foams tend to break in more slowly; sturdy construction from NFM listing
- Available sizes:Standard mattress sizes through NFM
- Shipping:Regional delivery through Nebraska Furniture Mart’s logistics network
- Trial / return:Subject to NFM mattress comfort guarantee terms
- Warranty:Up to 12-year warranty coverage for the Grand Estate line, depending on model
Review Score
| Metric | Score | Remarks |
| Support | 4.8 | Heaviest support feel in the group; hips stay level even for heavier frames. |
| Pressure Relief | 4.0 | Adequate for back sleeping; side sleepers like Mia felt persistent hip and shoulder pressure. |
| Cooling | 4.4 | Hybrid airflow and firmer foams limit heat buildup pretty effectively. |
| Motion Isolation | 4.1 | Some bounce transfer remains; still acceptable for many couples. |
| Responsiveness | 4.6 | Quick rebound makes turning and getting up effortless. |
| Durability | 4.5 | Firm build and sturdy coils suggest long usable life. |
| Edge Support | 4.8 | Best sitting edge in the test; almost no collapse under weight. |
| Value | 4.3 | Strong performance for the price, especially for heavier sleepers needing firm alignment. |
| Overall Score | 4.4 | Specialized powerhouse for back and stomach sleepers who want a flat, firm platform. |
Berkshire Warren Luxury Medium Plush – “Hotel-Style Plush Value Leader”
Honorary Title: NFM Mattress Hotel-Style Plush Value Leader
Our Testing Experience
The Berkshire Warren Luxury Medium Plush marks a shift in mood inside this NFM mattress set. Instead of a sleek hybrid with cooler-tech branding, this mattress feels more like a modernized classic innerspring with a cushy, gel-infused top and a very tall profile around 15 inches.
I moved the Warren into our guest room and then promptly stole that room for myself during its test week. From the first night, the pillow-soft quilting and medium-plush feel created that familiar “nice hotel bed” vibe. On my side, my shoulder glided into the top without the slight resistance I felt on the Grand Estate 500. Under my back, there remained an identifiable lumbar support band, likely from the targeted lumbar foam used in the construction. After a long day at the desk, my lower back felt supported yet wrapped in a bit more cush than on either Grand Estate.
Mia responded best to this mattress. She sank into the upper layers on her side and said “this feels like a soft pocket around my hip.” She could linger in side positions far longer before noticing joint pressure creeping in. The individually encased springs underneath created a quieter support than a traditional open-coil unit, which contributed to her sense of being held rather than bounced.
Marcus had mixed feelings. His heavier frame compressed through the plush top quickly, engaging the strong coil unit. He liked the underlying support and described it as “a cushy top over a serious spring base.” At the same time, he reported that nights without active cooling in the room felt a bit warmer compared with the Grand Estate hybrids. The cover on the Warren feels more traditional, without aggressive performance cooling features.
Jenna’s couple-oriented take focused on motion and edges. She liked the motion isolation for a coil mattress in this price lane. Her partner’s late-night arrivals created mild movement but not disruptive waves. She did, however, feel a small roll-together tendency near the center after a full night. Edge support stood in the “good” range rather than great. Sitting on the edge felt fine for daily use, but not as locked-in as the Grand Estate models.
For us, the Berkshire Warren emerged as the strong value pick among these nfm mattress reviews, especially for average-weight side or combo sleepers who want that blend of hotel-style plush comfort and sturdy underlying support without jumping to the price of the Grand Estate 700.
Pros & Cons
| Pros | Cons |
| Plush, hotel-style comfort with supportive coil base | Hot sleepers may notice more warmth than on Grand Estate hybrids |
| Strong pressure relief for side sleepers | Edge support trails the firmer Grand Estate mattresses |
| Very good value within the NFM exclusive lineup | Heavier sleepers may feel deeper sink in middle over time |
| Individually encased coils limit motion vs. old-school innersprings | Stomach sleepers may find surface too plush |
| Targeted lumbar support for back sleeping | Pillow-top feel may compress with many years of use |
Details
- Brand / Line: Sleeptronic Berkshire Warren Luxury Medium Plush, NFM-exclusive collection
- Type: Innerspring-style hybrid with plush top
- Height: Around 15 inches
- Firmness (our feel): Medium-plush, about 5.5–6 on a 1–10 scale
- Comfort materials:Gel-infused foam layers for cooling and contourPlush quilting on topTargeted lumbar foam zone for extra mid-back support
- Support core:1000+ individually encased coils with “Edge Elite” perimeter reinforcement described in NFM listing
- Cover:Traditional quilted cover with soft hand
- Cooling:Airflow through encased coilsGel foam helps a bit with temperature, though feel stays more neutral than cold
- Pressure relief:Deep cushioning for shoulders and hips, especially for light and medium frames
- Responsiveness:Balanced bounce from coil system; foams slow things slightly for smoother transitions
- Motion isolation:Better than many traditional innersprings; wrapped coils reduce sharp vibrations
- Edge support:Respectable, supported by perimeter coil system, yet not as rigid as Grand Estate 500 or 700
- Durability expectations:Strong core; pillow-top layers may soften earlier over heavy use
- Available sizes:Wide size range at NFM, often sold with box-spring sets
- Shipping:NFM regional delivery
- Trial / return:Covered by NFM mattress comfort policies
- Warranty:Manufacturer warranty, commonly in the 10–12 year range for Berkshire collection
Review Score
| Metric | Score | Remarks |
| Support | 4.3 | Good underlying coil strength; best performance for average-weight sleepers. |
| Pressure Relief | 4.7 | Mia’s shoulders and hips felt cradled with minimal pressure buildup. |
| Cooling | 4.2 | Neutral to slightly warm for very hot sleepers without extra room cooling. |
| Motion Isolation | 4.4 | Individually wrapped coils and plush top dampen partner movement effectively. |
| Responsiveness | 4.1 | Balanced bounce; transitions feel smooth but not ultra lively. |
| Durability | 4.4 | Solid build; some long-term softening expected in plush layers. |
| Edge Support | 4.2 | Decent for most users, yet behind the Grand Estate models. |
| Value | 4.5 | Strong features and comfort at a more accessible price point. |
| Overall Score | 4.4 | Value standout for side and combo sleepers wanting plush comfort with real support. |
Berkshire Regent II Gel Pillow Top Plush – “Side-Sleeper Cloud Specialist”
Honorary Title: NFM Mattress Side-Sleeper Cloud Specialist
Our Testing Experience
The Berkshire Regent II Gel Pillow Top Plush sits slightly softer than the Warren and leans even harder into that nest-like feel. NFM describes it with a gel-infused foam pillow top over individually encased coils, tuned toward a plush comfort profile.
I shifted this mattress into a secondary bedroom and used it during a run of stressful weeks. On my side, the pillow top swallowed my shoulder more deeply than any other bed in this NFM mattress group. My ribs met a gentle yet sustained hug from the foam. This created a clear “in the bed” sensation instead of the “on the bed” feel of the Grand Estate 500. For my combination sleeping, that meant incredible comfort for short stretches and a slight tendency to over-sink near the center if I stayed put too long.
Mia nearly adopted this mattress permanently. She lay on her side, curled up, and said “this is the first one that feels like it waits for my shoulder.” Under her lighter frame, the extra plushness worked perfectly. Her outer hip and knee sank gradually rather than sharply, and she reported almost no pressure spikes even after long side-sleep sessions. On her back, she still felt supported, though she preferred staying mostly on her side.
Marcus treated the Regent II as a cautionary tale for heavier bodies that prefer firm alignment. He tried a night on his back and woke with mild lower-back tightness, saying “the middle feels like it gave a little under me overnight.” For his weight, the plush top compressed significantly, allowing his hips to drift deeper into the coil zone. He viewed it as a great mattress for smaller side sleepers, yet not for his mix of back and stomach.
Jenna’s couple-centric testing revealed strong motion isolation. The thick pillow top and wrappings around the coils soaked up most vibrations. She described her partner’s late arrivals as “barely there, like a soft shift instead of a shake.” Edge support felt acceptable yet not outstanding. Sitting near the edge made the plush top compress quickly, though the underlying coils still prevented a full slide-off sensation.
For our nfm mattress reviews project, the Berkshire Regent II landed as a side-sleep specialist. It shines for lighter to average sleepers who crave a generous pillow-top cradle and high pressure relief more than firm, springy responsiveness.
Pros & Cons
| Pros | Cons |
| Exceptionally plush pillow-top comfort for side sleepers | Too soft for many heavier back or stomach sleepers |
| Strong pressure relief at shoulders and hips | Edge sitting feels less stable due to deep compression |
| Very good motion isolation for a coil mattress | “In the bed” feel may bother people who want buoyant support |
| Gel foam helps surface avoid overheating for many sleepers | Plush top may show body impressions sooner under heavy use |
| Great comfort pick for couples who like a soft surface | Less responsive than Grand Estate hybrids during position changes |
Details
- Brand / Line: Sleeptronic Berkshire Regent II Gel Pillow Top Plush, NFM-exclusive
- Type: Plush pillow-top mattress with encased coil core
- Height: Roughly 14–15 inches
- Firmness (our feel): Soft-medium, around 5 on a 1–10 scale
- Comfort materials:Gel-infused foam in a thick pillow-top sectionAdditional quilting for a very cushioned surface
- Support core:Individually encased coils supporting the plush upper layers
- Cover:Soft, quilted fabric giving a cozy hand
- Cooling:Gel foam moderates temperatureCoil core provides airflow, though thick top keeps feel more neutral than cool
- Pressure relief:Deep cradle around shoulders and hips; standout pressure performance in our tests
- Responsiveness:Slower response due to plush top; movement feels cushy rather than springy
- Motion isolation:Pillow top and wrapped coils absorb partner movement effectively
- Edge support:Adequate for lying, yet feels softer for extended sitting
- Durability expectations:Good support core; plush pillow-top may develop impressions earlier under heavy or uneven loading
- Available sizes:Standard mattress sizes via NFM
- Shipping:NFM local or regional delivery
- Trial / return:Covered under Nebraska Furniture Mart’s comfort policy terms
- Warranty:Manufacturer warranty often around 10 years for this Berkshire series
Review Score
| Metric | Score | Remarks |
| Support | 4.1 | Adequate for light and average sleepers; heavy stomach sleepers saw some mid-section drop. |
| Pressure Relief | 4.8 | Best joint relief in the lineup; Mia loved long side-sleep sessions. |
| Cooling | 4.3 | Gel foam and coils keep temperature acceptable despite deep cushioning. |
| Motion Isolation | 4.5 | Thick pillow-top and wrapped coils damped most partner movement for Jenna. |
| Responsiveness | 4.0 | Less bounce; movement feels cushy and slightly slower than on Grand Estate hybrids. |
| Durability | 4.3 | Solid core; plush layers may soften earlier than firmer constructions. |
| Edge Support | 4.1 | Fine for sleeping; deeper compression while sitting at perimeter. |
| Value | 4.3 | Strong comfort performance at a reasonable NFM price point. |
| Overall Score | 4.3 | Side-sleep comfort specialist for lighter and average-weight sleepers and many couples. |
Compare Performance Scores of These Mattresses
| Mattress | Overall Score | Support | Pressure Relief | Cooling | Motion Isolation | Durability | Responsiveness |
| Grand Estate 700 Euro Top Hybrid Medium | 4.5 | 4.7 | 4.6 | 4.6 | 4.3 | 4.6 | 4.5 |
| Grand Estate 500 Hybrid Firm | 4.4 | 4.8 | 4.0 | 4.4 | 4.1 | 4.5 | 4.6 |
| Berkshire Warren Luxury Medium Plush | 4.4 | 4.3 | 4.7 | 4.2 | 4.4 | 4.4 | 4.1 |
| Berkshire Regent II Gel Pillow Top Plush | 4.3 | 4.1 | 4.8 | 4.3 | 4.5 | 4.3 | 4.0 |
In this nfm mattress reviews group, the Grand Estate 700 stands as the most balanced performer, with strong scores across every core metric. The Grand Estate 500 pushes support and responsiveness the highest but gives up some pressure relief and motion isolation. Berkshire Warren and Regent II lean into pressure relief and couple-friendly comfort, with slightly softer support and more modest cooling. Trade-offs appear mainly between firm alignment and deep plushness.
Best Picks
Best Overall NFM Mattress for Mixed Sleepers – NFM Mattress Grand Estate 700 Euro Top Hybrid Medium
This model lands in the top slot for mixed sleepers who want support, contouring, and cooling in one package. The medium feel worked for my back and side positions, while Marcus still felt clear hip support and Jenna got reliable edge performance and motion control. Scores near or above 4.5 in most categories confirm that balanced character.
Best NFM Mattress for Firm Support – NFM Mattress Grand Estate 500 Hybrid Firm
From the perspective of heavier back or stomach sleepers, the Grand Estate 500 plays the role of alignment enforcer. Marcus experienced that flat “reset” support he needs, with minimal hip sink and very strong edges. The high support and responsiveness scores show why this mattress fits people who prioritize structure over plushness.
Best NFM Mattress for Side Sleepers and Value – NFM Mattress Berkshire Warren Luxury Medium Plush
Within these nfm mattress reviews, the Warren combines strong pressure relief, solid support, and accessible pricing. Mia’s side-sleep comfort and my own experience of hotel-style cushioning backed up the high pressure relief and value scores. Many average-weight side or combo sleepers will view this as the sweet spot between the firmer Grand Estates and the extra-soft Regent II.
How to Choose the NFM Mattress?
Choosing between these NFM mattress options means matching body type, sleep style, and comfort preferences to the right construction.
From the perspective of a light side sleeper, pressure relief takes first place. Under those circumstances, the Berkshire Regent II and the Warren feel better than the Grand Estate hybrids. Mia’s shoulders and hips stayed comfortable on the Berkshire mattresses, especially on the Regent II’s deep pillow top.
For an average-weight back sleeper who occasionally rolls to the side, the Grand Estate 700 or the Berkshire Warren both make sense. The 700 gives more advanced cooling fabric and stronger edge support. The Warren leans into a softer top with good value, while still holding your spine reasonably level.
A hot sleeper with a heavier build, like Marcus, often needs a firmer hybrid with lots of airflow and strong core support. In that case, the Grand Estate 500 becomes the natural pick, with the Grand Estate 700 sitting as a somewhat softer backup option.
Heavier couples who use the full surface and care about edge strength should focus on the Grand Estate line. The 700 performed best for shared sleeping near the perimeter, although the 500 beat everything for pure sitting support along the edges.
Couples who want plushness and motion isolation above everything else will connect more with the Berkshire Regent II. Jenna’s reports of quiet partner movement and Mia’s ease in side positions show where that mattress excels. The Warren offers a slightly firmer, more balanced version of the same idea, adding better long-term support for average weights.
Budget also matters. If price sits near the top of the decision tree, Berkshire Warren and Regent II provide many comfort features at lower price points than the Grand Estate hybrids. As far as high-end feel is concerned, the Grand Estate 700 justifies its higher cost through materials, edge support, and cooling.
Limitations
Even though these NFM mattress models performed well in our testing, they share a few limitations as a group. Extremely firm-surface fans who want a rock-hard traditional innerspring without notable cushioning might still find the Grand Estate 500 softer than desired at the quilt. Ultra-budget shoppers who need a very low price bracket may prefer other NFM options below these collections.
Very heavy sleepers far above 250 pounds per person may want to consider even more specialized high-density or commercial-grade builds, since the plush Berkshire pillow tops could compress faster under that weight. People who crave a super-bouncy old-school innerspring sensation with minimal foam presence will probably not find that character here, because every model uses foam layers on top of encased coils.
Online shoppers outside NFM’s regional delivery zones also face a limitation. Availability ties closely to Nebraska Furniture Mart’s footprint and inventory cycles. Under those circumstances, someone in another region might not access these Exact models easily.
Policies at a Glance
Policy details can change, yet Nebraska Furniture Mart follows fairly consistent patterns on shipping, trial terms, and warranties for these exclusives.
| Mattress | Shipping (Cost & Region) | Trial Period | Return Policy / Fees | Warranty Length | Notable Conditions |
| Grand Estate 700 Euro Top Hybrid Medium | Regional delivery through NFM service areas; delivery fees vary by distance and service level | NFM comfort policy window, often around 120 nights depending on promotion | Reselection or return may involve pickup fees and possible restocking, based on current NFM terms | Up to 12-year limited warranty | Must follow NFM and manufacturer guidelines; stains or damage can void coverage |
| Grand Estate 500 Hybrid Firm | Same NFM regional delivery model with variable delivery charge | Same comfort trial length as other premium NFM mattresses during our research window | Exchange or return typically allowed inside comfort period, with potential service fees | Up to 12-year limited warranty | Original proof of purchase and compliance with foundation requirements usually needed |
| Berkshire Warren Luxury Medium Plush | NFM local and regional delivery; fees vary by order size and options | Included in NFM comfort policy, duration often similar to Grand Estate line | Returns or reselections may incur transportation or handling fees | Manufacturer limited warranty, commonly 10–12 years | Keep mattress in good condition and use appropriate base to maintain warranty |
| Berkshire Regent II Gel Pillow Top Plush | NFM delivery in covered states and metro areas, with graduated fees | Comfort trial typically aligns with other Berkshire mattresses under NFM policy | Exchange or return allowed under comfort guarantee, subject to posted fees | Manufacturer limited warranty, near 10 years in many listings | Mattress must remain free of major stains, misuse, or structural abuse |
Among these nfm mattress reviews, the Grand Estate 700 and 500 share the most robust warranty language. Berkshire mattresses follow slightly shorter manufacturer warranties in many cases, though still reasonable. The key point involves NFM’s comfort guarantee and related fees. Customers should review current store terms for trial length, reselection limits, and pickup charges before finalizing an order.
FAQs
1. Are NFM mattresses only available at Nebraska Furniture Mart?
Yes, these particular Grand Estate and Sleeptronic Berkshire models are NFM-exclusive designs, sold through Nebraska Furniture Mart’s stores and website. Availability may vary by region and stock.
2. Which NFM mattress is best for back pain?
From the perspective of back-pain relief, the Grand Estate 700 and Grand Estate 500 performed strongest. The 700 pairs lumbar support with more contouring. The 500 feels firmer and flatter, which helped Marcus’s lower back especially during stomach and back sleeping.
3. Which NFM mattress sleeps the coolest?
In our tests, the Grand Estate 700 offered the best overall cooling feel. The ThermoBalance cover, copper-infused foam, and open coil core handled heat better for Marcus than the plush Berkshire tops. The Grand Estate 500 followed closely thanks to its firmer, thinner comfort stack.
4. Are Berkshire mattresses from NFM good for side sleepers?
Yes, Berkshire Warren and Berkshire Regent II both worked very well for side sleepers, especially lighter and average-weight bodies. Mia experienced strong shoulder and hip relief. The Regent II felt softer and more enveloping, while the Warren delivered a more balanced plush-medium feel.
5. How long do these NFM mattresses typically last?
Based on construction and our early durability checks, these mattresses should deliver many years of use under normal conditions. The Grand Estate hybrids feel particularly robust. Plush pillow-top surfaces on Berkshire models may show softening or impressions earlier, especially under heavier weights or with limited rotation.
6. Do NFM mattresses have strong off-gassing smells?
During setup, we noticed mild new-mattress odors, mainly from foam and packaging, yet they faded within a day or two with ventilation. None of the four models produced lingering chemical smells during the test period.
7. Can you use an adjustable base with these NFM mattresses?
Most hybrid and encased-coil mattresses, including many Grand Estate and Berkshire models, work with adjustable bases if labeled as compatible by NFM or the manufacturer. Buyers should confirm compatibility on the product page or in-store because base requirements can differ between models.
8. Are these NFM mattresses good for couples?
Yes, yet in different ways. Grand Estate 700 excels for couples needing edge support and a balanced medium feel. Berkshire Regent II delivers the best motion isolation and plushness for partners who want a soft, quiet surface. Warren and Grand Estate 500 land in the middle with decent motion control and very good support.
9. What if I choose the wrong firmness at NFM?
Under NFM’s comfort guarantee, shoppers usually get a trial period for reselection or return, often with applicable fees. The exact terms depend on current store policy and local promotions, so buyers should check those details during purchase.
10. Which NFM mattress offers the best overall value?
From our testing, the Berkshire Warren Luxury Medium Plush delivered the most compelling value. It paired plush comfort, strong pressure relief, and solid coil support at a lower price point than the Grand Estate 700, making it an attractive option for many side and combo sleepers.
