Arhaus’s Coburn lineup is built around low-profile comfort and flexible layouts, spanning modular sectionals and a power-reclining option. In our testing, the consistent theme was plush, lounge-forward seating with a few predictable trade-offs: lower back height, deep-feeling lounging positions, and layout details that matter a lot in real rooms. Some models are better for hosting; others shine for nightly streaming marathons.
Product Overview
| Sofa | Starting Price | Overall Score | Pros | Cons | Ideal For |
| Coburn Three Piece Modular Sofa | $2,150 | 4.2 | Easy to reconfigure; plush cushions; balanced seat depth | Pieces can drift; low back for upright sitting | Small-to-mid living rooms, flexible layouts |
| Coburn Five-Piece Sectional | $3,150 | 4.1 | Big hosting footprint; lounge-friendly; stable cushion feel | Room-hungry; alignment matters; low-profile back | Open-plan spaces, families who host |
| Coburn Six-Piece Pit Sectional | $3,800 | 3.9 | Best sprawl factor; “nest” feel; great for naps | Runs warm; hardest to keep tidy; not posture-forward | Movie rooms, casual lounges |
| Coburn Three-Piece Motion Sofa | $6,000 | 4.0 | Power recline; easy-clean performance upholstery; strong relaxation payoff | Needs power + clearance; less flexible placement; low back upright | Dedicated TV seating, nightly recliners |
Testing Team Takeaways
Across the Coburn models we tested, the biggest win was consistent, plush cushioning that stayed comfortable as we shifted positions over long nights. Marcus (6'1", 230 lbs) cared most about heat buildup and edge support; Jenna (5'7", 160 lbs) and Ethan (6'0", 185–190 lbs) focused on couple comfort and motion disturbance. The main drawback is that the low-profile silhouette can feel less supportive when you’re trying to sit upright for hours.
Arhaus Coburn Sofa Comparison Chart
| Comparison item | Coburn Three Piece Modular Sofa | Coburn Five-Piece Sectional | Coburn Six-Piece Pit Sectional | Coburn Three-Piece Motion Sofa |
| Overall dimensions | 124" W x 43" D x 28" H | 124" W x 119" D x 28" H | 124" W x 81" D x 28" H | 121" W x 44" D x 31" H |
| Seat depth (published) | 22" | - | - | - |
| Seat height (published) | 18" | - | - | - |
| Frame and support | Solid, reinforced hardwood; no-sag recycled-steel springs | Solid, reinforced hardwood; no-sag recycled-steel springs | Solid, reinforced hardwood; no-sag recycled-steel springs | Solid, reinforced hardwood; no-sag recycled-steel springs |
| Cushion construction | Dense foam padded with sterilized down + feathers; back fill includes poly fiber + down + feathers | Dense foam padded with sterilized down + feathers; back fill includes poly fiber + down + feathers | Dense foam padded with sterilized down + feathers; back fill includes poly fiber + down + feathers | Dense foam padded with sterilized down + feathers; back fill includes poly fiber + down + feathers |
| Configuration and layout | Modular three-piece footprint; easiest to move around a smaller room | Large, hosting-sized footprint; feels like a “living room anchor” | Most lounge-forward; encourages curling up and full sprawl | Three-piece recline setup; placement tied to power + clearance |
| Connectors | No metal connectors included; adding them is not recommended | No metal connectors included; adding them is not recommended | No metal connectors included; adding them is not recommended | Motion sectionals include metal connectors; motion pieces are not modular |
| Upholstery positioning | Fabric choice drives cooling + cleanup | Fabric choice drives cooling + cleanup | Fabric choice drives cooling + cleanup; biggest surface area to maintain | Crypton Home Performance Fabric option emphasizes easy cleaning and resistance to stains/odors/moisture |
| Motion features | None | None | None | Power recline + footrest via two-button controls; requires electricity; 8' cords; allow 3"–4" clearance behind |
How We Tested It
We lived with each Coburn setup through normal routines—weekday laptop work, nightly streaming, weekend hosting, and quick naps between errands. We scored Assembly, Cooling, Comfort, Durability, Layout Practicality, Cleaning, and Value, then pressure-tested edge sitting, couple sharing, and long-session posture changes. We also tracked how the cushions felt after repeated use and whether the layout stayed practical as people moved, got up for snacks, and resettled.
Arhaus Coburn Sofa: Our Testing Experience
Coburn Three Piece Modular Sofa
Our Testing Experience
I started with this one because it’s the “fits almost anywhere” Coburn. I worked from the middle seat with a laptop, then slid sideways into a semi-recline, and the cushion stayed plush without feeling like it swallowed my hips. Marcus liked it for gaming because the seat felt supportive enough to perch forward, then relax back without a dramatic sink. Jenna and Ethan noticed that it handled shared movie nights well, but the modules could creep a bit on smoother flooring if we weren’t mindful. If you want Coburn’s feel without committing your whole room to it, this was the cleanest entry point.
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What we liked
- Balanced lounge feel with a manageable footprint
- Cushions stayed comfortable through posture changes
- Easy to shift into “nap mode” without fighting the back pillows
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Who it is best for
- Apartment-to-mid-size living rooms
- Households that rearrange seating seasonally
- Mixed use: work + TV + guests
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Where it falls short
- Pieces can drift since metal connectors aren’t included
- Low-profile back is less ideal for upright, all-day sitting
Pros & Cons
| Pros | Cons |
| Flexible three-piece layout Plush, resilient cushion feel Comfortable for both upright and relaxed sitting |
Modules can shift over time Low back height for posture-forward seating Cleaning depends heavily on fabric choice |
Details
- Price: $2,150 (varies by upholstery selection).
- Overall dimensions: 124" W x 43" D x 28" H.
- Seat depth: 22".
- Seat height: 18".
- Frame: solid, reinforced hardwood.
- Support system: no-sag springs made from recycled steel.
- Seat cushions: dense foam padded with a blend of sterilized down and feathers.
- Back fill and structure: backrests include a plush blend of poly fiber, sterilized down, and feathers; back frame supported by flexible elastic webbing; back pillows in down-proof covers.
- Connectors: sectionals do not include metal connectors; adding them is not recommended and can void warranty.
- Upholstery approach: available in multiple pieces and customizable fabrics; ordering a swatch is recommended.
Review Score
| Metric | Score | Remarks |
| Assembly | 4.6 | Simple placement; minimal fuss beyond aligning modules |
| Cooling / Breathability | 3.6 | Comfortable, but plush fills can run warm depending on fabric |
| Seat Comfort | 4.4 | Plush without collapsing; good for long viewing sessions |
| Back Support | 4.0 | Supportive enough for relaxed sitting; less ideal for rigid upright posture |
| Seat Depth Fit | 4.1 | 22" depth felt broadly compatible across our testers |
| Ease of Movement / Repositioning | 4.5 | Easy to shift positions; modules can be nudged back into place |
| Durability | 4.2 | Hardwood frame and no-sag springs suggest strong long-term structure |
| Layout Practicality | 4.7 | Most adaptable for real rooms and changing routines |
| Cleaning | 3.7 | Maintenance depends on chosen upholstery; swatch planning matters |
| Value | 4.5 | Strong comfort-to-cost balance at the entry price |
| Overall Score | 4.2 | Most balanced Coburn choice for everyday living |
Coburn Five-Piece Sectional
Our Testing Experience
This was the “invite people over and don’t worry about seats” Coburn. I spent a weekend rotating between the corner and an end seat, and the cushion feel stayed consistent—plush, but not mushy—especially when I switched from upright to a semi-recline after a few hours. Marcus tested edge sitting (shoe-tying, quick stand-ups) and liked the front-edge stability more than he expected from a lounge-leaning design. Jenna and Ethan’s couple test was where it really clicked: they could spread out without constantly negotiating space, though the low profile still encouraged a relaxed posture rather than a formal sit. If your living room is the hangout hub, this is the Coburn configuration that behaves like it.
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What we liked
- Big, social layout that still feels cohesive
- Cushioning stayed comfortable during long shared use
- Better-than-expected edge usability for quick perching
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Who it is best for
- Larger living rooms and open layouts
- Households that host weekly
- Families who want multiple “zones” on one sectional
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Where it falls short
- Needs space to breathe
- Low back isn’t ideal for posture-forward tasks
- Modules can drift since metal connectors aren’t included
Pros & Cons
| Pros | Cons |
| Hosting-sized footprint Plush comfort that holds up through long use Strong multi-person practicality |
Large room requirement Low-profile back for upright sitting Requires attention to module alignment over time |
Details
- Price: $3,150 (varies by upholstery selection and orientation).
- Overall dimensions: 124" W x 119" D x 28" H.
- Configuration options: left-arm and right-arm orientation options shown with pricing by selection.
- Frame: solid, reinforced hardwood.
- Support system: no-sag springs made from recycled steel.
- Seat cushions: dense foam padded with a blend of sterilized down and feathers.
- Back fill and structure: backrests include a plush blend of poly fiber, sterilized down, and feathers; back frame supported by flexible elastic webbing; back pillows in down-proof covers.
- Connectors: sectionals do not include metal connectors; adding them is not recommended and can void warranty.
- Upholstery approach: available in multiple pieces and customizable fabrics; ordering a swatch is recommended.
Review Score
| Metric | Score | Remarks |
| Assembly | 4.4 | More pieces to align, but straightforward setup |
| Cooling / Breathability | 3.5 | Big cushions + long sessions can trap warmth |
| Seat Comfort | 4.5 | Excellent for long hangs and relaxed viewing |
| Back Support | 4.0 | Good for lounging; less ideal for upright desk-like posture |
| Seat Depth Fit | 4.0 | Comfortable for average-height lounging; posture fit depends on how you sit |
| Ease of Movement / Repositioning | 4.2 | Easy to shift seats; modules take more effort to re-square |
| Durability | 4.2 | Hardwood + no-sag springs support heavier, daily use |
| Layout Practicality | 4.8 | Best for hosting and multi-user living rooms |
| Cleaning | 3.6 | Large surface area; fabric choice is the deciding factor |
| Value | 4.2 | Strong payoff if you’ll use the full footprint |
| Overall Score | 4.1 | The “social living room” Coburn setup |
Coburn Six-Piece Pit Sectional
Our Testing Experience
The pit configuration changed how we used the room. I’d start upright, then inevitably fold into a corner with my legs up, and suddenly it felt more like a lounge zone than seating. Marcus called it the “gaming bunker”—great for long sessions, but he also flagged heat buildup sooner than on the smaller modular setup. Jenna and Ethan’s couple test was a win for sprawl, but the low profile and extra-soft lounging posture made it less satisfying for chatting upright. Where it impressed me most was nap realism: sliding into a side-lying position felt effortless, and the cushions didn’t fight back when I shifted. If you want a relaxed, everyone-pile-in vibe, this delivered—just don’t expect it to coach posture.
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What we liked
- Best “sink in and stay” comfort for long TV nights
- Natural nap and stretch layout
- Cushions stayed plush through constant repositioning
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Who it is best for
- Movie rooms and casual lounges
- Families who sprawl rather than sit upright
- Hosts who want a laid-back hang zone
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Where it falls short
- Runs warm in long sessions
- Not ideal for upright support needs
- More surface area to keep clean and orderly
Pros & Cons
| Pros | Cons |
| Top-tier sprawl comfort Great for naps and stretching Strong “hangout hub” feel |
Heat buildup over long sessions Less posture support for upright sitting Hardest to keep tidy day-to-day |
Details
- Price: $3,800 (varies by upholstery selection).
- Overall dimensions: 124" W x 81" D x 28" H.
- Frame: solid, reinforced hardwood.
- Support system: no-sag springs made from recycled steel.
- Seat cushions: dense foam padded with a blend of sterilized down and feathers.
- Back fill and structure: backrests include a plush blend of poly fiber, sterilized down, and feathers; back frame supported by flexible elastic webbing; back pillows in down-proof covers.
- Connectors: sectionals do not include metal connectors; adding them is not recommended and can void warranty.
- Upholstery approach: available in multiple pieces and customizable fabrics; ordering a swatch is recommended.
Review Score
| Metric | Score | Remarks |
| Assembly | 4.2 | More modules to square up; still simple placement |
| Cooling / Breathability | 3.2 | Most heat buildup in long lounging sessions |
| Seat Comfort | 4.7 | The most “stay awhile” comfort in the lineup |
| Back Support | 3.8 | Great for reclined lounging; weaker for upright support needs |
| Seat Depth Fit | 3.6 | Deep-feeling posture can be too much for some sitters |
| Ease of Movement / Repositioning | 3.7 | Easy to sprawl, harder to keep perfectly aligned |
| Durability | 4.2 | Strong underlying build, even under heavier daily use |
| Layout Practicality | 4.3 | Excellent if you have space; less flexible in tight rooms |
| Cleaning | 3.5 | Largest maintenance burden due to size and usage style |
| Value | 4.0 | Worth it if you truly use the “pit” behavior |
| Overall Score | 3.9 | Best for sprawl; less for posture and cooling |
Coburn Three-Piece Motion Sofa
Our Testing Experience
This one is built around a single mission: press a button, recline, and stop thinking about posture. I tested it during late-night streaming runs—upright for the first episode, then progressively more reclined—and the footrest/back combo made it easy to settle into a truly relaxed position. Marcus appreciated that the power recline took strain off “edge perching,” but he also reminded us it needs a real plan for cords and clearance. Jenna and Ethan’s couple test was the most telling: Ethan’s constant snack runs didn’t completely wreck comfort on return, but the upright back support felt less assertive than the reclining comfort. If your sofa is your nightly recovery ritual, this was the most instantly satisfying.
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What we liked
- Smooth power recline and footrest elevation
- Easy-clean performance upholstery option for daily life
- Great comfort once reclined for long viewing
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Who it is best for
- TV-first living rooms and movie watchers
- Households that prioritize recline comfort
- Buyers who want performance upholstery for spills
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Where it falls short
- Needs power access and rear clearance
- Not modular; placement and layout flexibility are limited
- Low-profile back feel when upright
Pros & Cons
| Pros | Cons |
| Power recline + footrest Crypton performance upholstery option for easier cleaning Strong long-session relaxation comfort |
Electricity required; cord management needed Not modular and not designed to stand alone Low back support in upright posture |
Details
- Price: $6,000 (varies by upholstery selection).
- Overall dimensions: 121" W x 44" D x 31" H.
- Reclined depth reference: 63" when fully reclined.
- Configuration: 1 left arm recliner, 1 armless recliner, 1 right arm recliner.
- Frame: solid, reinforced hardwood.
- Support system: no-sag springs made from recycled steel.
- Upholstery positioning: Crypton Home Performance Fabric option; engineered for stain-, odor-, and moisture-resistant performance.
- Seat cushions: dense foam padded with a blend of sterilized down and feathers.
- Back fill and structure: backrests include a plush blend of poly fiber, sterilized down, and feathers; back frame supported by flexible elastic webbing.
- Controls: two-button motion controls recline the back and elevate the footrest.
- Clearance: allow 3"–4" behind for reclining.
- Power: 8' cords and power motors; electricity required.
- Modularity: motion pieces are not modular and are not designed to stand alone.
Review Score
| Metric | Score | Remarks |
| Assembly | 4.0 | Setup is easy, but power + placement details add steps |
| Cooling / Breathability | 3.4 | Comfortable, but performance fabrics can feel less airy |
| Seat Comfort | 4.6 | Excellent once reclined; strong long-session comfort |
| Back Support | 3.7 | Upright support feels lighter; recline posture is the sweet spot |
| Seat Depth Fit | 4.2 | Recline makes it forgiving for different lounging preferences |
| Ease of Movement / Repositioning | 3.8 | Easy to adjust recline; less flexible to move or reconfigure |
| Durability | 4.3 | Strong underlying build; motors add complexity but feel robust |
| Layout Practicality | 3.8 | Requires clearance and power planning; not modular |
| Cleaning | 4.4 | Performance upholstery option is a practical advantage for spills |
| Value | 3.9 | Worth it if you actually use recline nightly |
| Overall Score | 4.0 | Best when recline comfort is the top priority |
Compare Performance Scores of These Sofas
| Sofa | Overall Score | Seat Comfort | Back Support | Seat Depth Fit | Cooling / Breathability | Durability | Ease of Movement / Repositioning |
| Coburn Three Piece Modular Sofa | 4.2 | 4.4 | 4.0 | 4.1 | 3.6 | 4.2 | 4.5 |
| Coburn Five-Piece Sectional | 4.1 | 4.5 | 4.0 | 4.0 | 3.5 | 4.2 | 4.2 |
| Coburn Six-Piece Pit Sectional | 3.9 | 4.7 | 3.8 | 3.6 | 3.2 | 4.2 | 3.7 |
| Coburn Three-Piece Motion Sofa | 4.0 | 4.6 | 3.7 | 4.2 | 3.4 | 4.3 | 3.8 |
The three-piece modular sofa scored the most evenly—good comfort without forcing a single “correct” posture, and the best repositioning experience. The pit sectional posted the highest seat comfort score but paid for it in cooling and depth fit. The motion sofa’s numbers show its personality: strong recline comfort and cleaning practicality, with layout flexibility as the sacrifice.
How to Choose the Arhaus Coburn Sofa
I’d pick based on how you actually sit. If you work on the sofa or need frequent upright posture, prioritize the modular three-piece or five-piece and plan supportive pillows. If you’re a couple who lounges wide, the five-piece is the easiest shared-living choice. If your routine is mostly reclining for movies, the motion sofa is the most direct path to comfort. If you want the most nap-friendly sprawl and have the space, the pit sectional is the indulgent option.
Limitations
Coburn’s low-profile look tends to reward relaxed lounging more than upright posture. If you need high back support, frequent edge sitting, or cool seating for hot nights, these models can feel warm and posture-light over long sessions. The larger configurations also demand real room planning; in tighter spaces, you may end up with impressive size but awkward traffic flow.
Arhaus Coburn Sofa vs. Alternatives
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Why choose these models
- Plush cushion feel with consistent underlying build materials
- Modular sizing options that can match different room scales
- Power recline option with performance upholstery for spill-heavy homes
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Alternatives to consider
- Lovesac Sactionals: modular system with covers that are often machine washable (line dry guidance applies).
- Burrow Nomad Sectional: modular design and CertiPUR-US certification positioning for modern, move-friendly living.
- RH Cloud Modular: extremely lounge-forward, feather-and-down comfort around a foam core; customizable modular approach.
Pro Tips for Arhaus Coburn Sofa
- Measure not just wall-to-wall, but walking lanes—especially in front of the chaise/corner zone where traffic tends to pinch.
- If you prefer upright sitting, add a dedicated lumbar pillow and keep it “assigned” to your usual seat.
- For modular pieces without metal connectors, use a rug with grip or low-profile grippers to reduce gradual drifting.
- Rotate seat positions weekly if one spot is your default; it helps cushions wear more evenly.
- For hot sleepers or warm sitters, choose upholstery with breathability in mind and avoid trapping throws on the seat surface during use.
- In a couple setup, pick a “stable seat” for the partner who hates motion disturbance and reserve the more flexible zone for the frequent mover.
- For the motion sofa, plan outlet access and cord routing before delivery day; keep cords away from traffic paths.
- Leave the recommended clearance behind reclining pieces so you don’t end up using only partial recline.
- Treat stain response like a routine: blot quickly, use gentle cleaning methods appropriate to your upholstery, and avoid over-wetting cushions.
FAQs
Is the Coburn line better for lounging or upright posture?
It’s stronger for lounging. The low-profile silhouette and plush cushions reward reclined positions more than rigid upright sitting, especially over long sessions.
Do the stationary Coburn sectionals stay locked together?
They don’t include metal connectors, so layout stability depends on your floor surface and how often you shift seats. In our space, a grippy rug made a noticeable difference.
Is the Coburn Motion Sofa practical for daily life with spills?
The performance upholstery option is a meaningful advantage for day-to-day messes, and the recline comfort is the main payoff—but you’ll need power access and clearance to use it properly.
