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Belffin

Belffin Oversized 12 Seat Modular Sectional Sleeper Sofa Convertible Sofa with Storage Seat Large Corduroy Modular Sectional Couch for Living Room Dark Grey

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$1,699.99
Save $200.00 was $1,899.99

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Fulfilled by Belffin US

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At a glance

Condition
New
Size
12 seat Sleeper
Color
Dark Grey
Dimensions
88.5 x 107.8 x 35.9 in
Material
Foam
Type
Sectional
Style
Modern
In the box
Ottoman

Features 5

  • Luxurious Comfort and Style: The Belffin modular sofa boasts sleek design elements and is upholstered in high-quality corduroy fabric, offering a plush feel and a rich look. Its softness and shine complement the durable cushions, ensuring a cozy and inviting seating experience.
  • Versatile Configurations for Any Setting: The modular design of this sofa allows for effortless rearrangement. It can be transformed into a Sofa bed, U-shaped sofa, L-shaped Couch, Corner sofa, or any other configuration to match your space and occasion.
  • Concealed Storage for Clutter-Free Living: The sofa features ample hidden storage beneath its ottomans and seats, keeping your room tidy and organized. A sturdy solid wood frame provides the necessary support, ensuring the sofa retains its shape and function even with regular use.
  • Durable and Pet-Resistant Design: The sofa's corduroy material is both attractive and robust, making it an ideal choice for pet owners. It's resistant to pet damage and simple to maintain, with pet hair easily removed using a lint roller.

Specs 48

Brand Belffin
Assembly Required Yes
Seating Capacity 12.00
Product Dimensions 88.5"D x 107.8"W x 35.9"H
Type Sectional
Color Dark Grey
Style Modern
Special Feature Convertible, Removable Cover, Space Saving, Storage

Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

Buy this couch. Do not delay. Worth every penny.
Size: 12 seat Sleeper Color: Green
Review Image by Jesse Lynn
Do yourself a favor and ORDER IT. I love this couch. My family loves this couch. I got the 12 seater in green. The color is much richer in person than online. It is so pretty. The couch is firm. The storage is great, no more blankets just lying around on the couch anymore they are nicely put away. Very easy to assemble, my 11 year old helped me put the entire thing together. It did come in two different shipments but it came earlier than expected so that was REALLY nice. I did have to contact customer service (the email provided on all the boxes) and they were VERY responsive and helpful. Ensuring above and beyond that I was taken care of. My kids have slept on it, they begged, and loved how it slept. The cushions are very tick and firm (but SO BEYOND COMFORTABLE). I looked into a very expensive alternative to this couch before purchasing this one. Let me tell you this one IS MUCH BETTER THAN THE COMPETITORS who was more than 8x more money. Buy this couch. Do not hesitate! I have recommended it to so many people. It is so worth the money. In fact….my cleaning lady has purchased my couch after she saw mine!!! That is how awesome it is. ... show more
Reviewed in the United States on June 9, 2025 by Jesse Lynn
Love it, however you need to watch for packages to arrive.
Size: 12 seat Sleeper Color: Dark Grey
The media could not be loaded. Beautiful couch. Pleasantly surprised with it! I’m typically the kind of person that likes things to be very soft and I’m also very small so I don’t sink into things very easily. This couch is a little firm, but still has give even for me. I’ve always feared ordering a couch online because I can’t feel it and honestly if I felt this one in the store, I probably wouldn’t have gotten it. That being said, I’ve been laying on it for a couple days now and I actually genuinely like it. The back pillows are very soft, but the bottom cushions are a little more firm with some give to them. It goes together very easily, and my favorite part is the fact that it has storage under each compartment. All in all after a few days of laying around on it and a consensus from all my kids, we’ve decided to give it five stars. Shipping was a little weird however I’m not taking any stars away because it came early. They gave me a three day window in which it would arrive however, it arrived over a span of the three days prior. It took three days to receive everything and I had received all of it by the first day I was supposed to receive them. Just be aware to watch for it. That’s all. They don’t give notice of partial delivery so you won’t receive notification until the last peace arrives. This would be my only complaint. I think they should have a way to let you know when each piece is arriving if they are going to come separate separately. That being said, I did not take a star for it because of the fact that it came early and that was kind of nice. ... show more
Reviewed in the United States on April 8, 2026 by Kathryn cohete
Buy it!
Size: 12 seat Sleeper Color: Green
Very happy with this purchase!! It has almost been a year(11 months) since our purchase and it has held up wonderfully! We are a family of 8 with a dog and a cat. 4 of our kids are under 12 but you would never guess that looking at it. So easy to arrange in different configurations or even just moving for vacuuming. Lastly between kids and friends sleeping on it or getting comfy for a movie night every weekend still firm and comfy as the day we bought it. You would never know looking at this couch that it sees so much "love" every day!! ... show more
Reviewed in the United States on April 6, 2026 by Heather Kleider
Great couch
Size: 9 seat Sleeper Color: Green
Review Image by Rich
I love this couch. My husband is gone a lot for work and our old couch was so hard for me to move so I could clean it. Now there's no trying to get crumbs from 3 kids out of cushions ect because you just take it apart and the crumbs can't get trapped. No graveyard of lost toys and dust bunnies under it. We also move a lot for husbands work we have been through a ton of couches because they wouldn't fit where we got sent next but now we can just set the couch up different. This couch is firm and pretty short. Im 5'3 and have a bad knee, my feet still touch the ground. I can get myself up easily even when I need my cane without help. I can see this being great option for somone else with mobility difficulties. If you are tall you may not love this couch because the backrest is fairly low. If you are used to your head resting against the back of your couch you cant do that on this one. The kids love the cushions to make forts and stuff. They hold their shape and stand up to that sort of beating lol. The fabric is soft and comfortable, very easy to vacume. Hopfully the pic helps show the color. ... show more
Reviewed in the United States on June 11, 2025 by Rich
The best overall quality, material, price, etc. that you’ll find! Exceeded expectations entirely.
Size: 12 seat Sleeper Color: Dark Grey
Review Image by Taylor Arnold
Review Image by Taylor Arnold
Review Image by Taylor Arnold
Review Image by Taylor Arnold
Review Image by Taylor Arnold
Review Image by Taylor Arnold
Review Image by Taylor Arnold
So I’ve had this couch for 5 days now and I’ve actually slept on it the past 3 nights, and I can honestly say I love it. The space is great; the material is super soft; and overall for the price, this feels like a huge steal for how great the quality is. It honestly looks beautiful too. Make sure to look at the specific product dimensions before choosing which size. A couple of things I would’ve wanted to know before I got it: how firm it is and the fact that the storage under the cushions doesn’t screw in or latch. When if you lift up, you’re essentially pulling out the whole thing. For the firmness, I wasn’t expecting it, but I’m overall pleased that it is because I feel it’ll last longer in the long run especially since I have dogs jumping around. Also, with the 12 seat sleeper: it’ll only have 8 backs! The picture makes you think there’s 10, but you’d be wrong, haha. When it comes to assembly, it’s super easy instructions and incredibly easy to move parts around to change shapes of the couch. Putting it together out of the box, it took my husband and I roughly 3 hours. For background, we are the kind of people who are efficient and quick with building and it still took us this long. It does indeed come in 13 boxes too. ... show more
Reviewed in the United States on September 27, 2025 by Taylor Arnold
Family night
Size: 12 seat Sleeper Color: Green
The couch is very easy to put together. It took less than an hour. The storage is great for all the kids items that don’t need to be laying around. Very firm and Perfect for family movie nights!
Reviewed in the United States on October 18, 2025 by Kevin
Great sectional for even the largest of families
Size: 15 seat Sleeper Color: Dark Grey
My family LOVES this sectional. Think relaxation, great family couch, and great quality all in one. This sectional is also very large so it’s great for even the biggest of families. Having a 16 year old who’s friends all gravitate to the front room when over, this sectional has plenty of space to accommodate. At first I thought this to be rather stiff but have grown to love that. ... show more
Reviewed in the United States on December 20, 2025 by Amazon Customer
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