ASARUM 3-seat sofa-bed, Knisa dark grey


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This sofa-bed is easy to convert and so comfortable that you can sleep in it every night. There is also storage under the seat for your bedlinens. Perfect if you live in a small space.

Article Number904.305.57

Product details

A sofa-bed with small, neat dimensions which is easy to furnish with, even when space is limited.

Readily converts into a bed.

The storage space under the seat has room for bedlinen or other things.

You can make the sofa more comfortable and personal by completing with pillows in different colours and patterns.

10 year guarantee. Read about the terms in the guarantee brochure.

Article Number904.305.57
  • Fixed cover.

    3 cushions included.

  • Seat frame:

    Polyurethane foam 30 kg/cu.m., Polyester wadding, Non-woven polypropylene, Solid wood, Particleboard, Fibreboard

    Back frame:

    Polyurethane foam 30 kg/cu.m., Polyester wadding, Non-woven polypropylene, Particleboard, Solid wood, Paperboard (100% recycled), Fibreboard

    Back cushion:

    Non-woven polypropylene, Non-woven polypropylene, Polyurethane foam 25 kg/cu.m.

    Bed box:

    Non-woven polypropylene, Particleboard, Solid wood, Fibreboard

    Zig-zag spring:


    Seat rail:

    Steel, Pigmented epoxy/polyester powder coating


    Polyamide plastic


    Steel, Galvanized


    Polypropylene plastic


    26% modacrylic, 9% cotton, 65% polyester (min. 90% recycled)

    Frame, non-removable cover

    Vacuum clean.

    Wipe clean with a damp cloth.

    Cushion cover

    Do not wash.

    Do not bleach.

    Do not tumble dry.

    Do not iron.

    Do not dryclean.

  • We want to have a positive impact on the planet. That is why by 2030, we want all materials in our products to be recycled or renewable, and sourced in responsible ways.


Width: 191 cm

Depth: 83 cm

Height: 75 cm

Seat width: 191 cm

Seat depth: 70 cm

Seat height: 40 cm

Bed width: 130 cm

Bed length: 191 cm

    3-seat sofa-bedArticle no.904.305.57

    Width: 73 cm

    Height: 51 cm

    Length: 195 cm

    Weight: 51.70 kg

    Package(s): 1


GoodVerified BuyerGood4
Beautiful designVerified BuyerLike this sofa easy to convert in a bed guest, nice fabric and colour,, looks quality the sponge hope be in good condition for longer Beautiful design too,I'm happy with this product5
ASARUM Sofa BedVerified BuyerGreat value and comfortable for the price. It was an emergency purchase as son had broken his leg and couldn't climb the stairs. Was only planning on keeping it temporarily but have decided it will stay.5
Solid bed, useful storage andVerified BuyerSolid bed, useful storage and a good size.4
Great sofa bedVerified BuyerPleased with my sofa bed. Will only be used by occasional guest so cant comment on sleep quality. Great for my studio/craft room. Looks lovely with cushions.5
Sofa bedVerified Buyervery stylish, easy to assemble, good storage and doesn't take up too much space.5
good design,hard cornertdo19not comfortable, needs to be used with a pillow3
Brilliant design but uncomfortableFabmstCan't be faulted on ease of use from converting from sofa to bed & vice versa plus the storage area beneath for bedding is genius. But it's so hard both to sit on and lie on. I'd been to IKEA a couple of times & tried it out before eventually ordering it online for home delivery & hadn't found that???2
Sofa bed with good sizeDora731Good size, easy to open and turn it to sofa bed5
Seriously don"t botherJoshfan49This is my 2nd of this stle, first went back after r weeks as covers gone saggy and foam was flat, it also started to slip of the sofabase. Had the 2nd one about 3 wedks and its awful. Again fabric has gone saggy, was used for the first time as bed this weekend with a topper. Its always covered with a blanket but its awful. Save your money and get something better.1
Practical but expensiveAbunooGood make. Just enough to do the job. It should be cheaper as nothing special or expensive in the making of it.4
Stylish design let down by materialsJ from NewcastleI was so excited to get this when I moved house but I should have kept my money and gone elsewhere. The material used wrinkles quickly and stays that way, within a week the material is now stuck that way which makes it unsightly. You'd be forgiven for thinking someone had sat in the exact same spot for 12 years. The frame I am not convinced with, they had to replace my first one because it sounded like there was a crack in the wood somewhere. The 2 halfs of the sofa bed have different firmness, almost comicly so. One side it really firm and the other super soft, meaning if you try and sleep in the middle you'll roll over. It makes for a very uncomfortable sleeping experience when it feels like 2 beds put together with different firmnesses2
Perfect sofa!viogrindI buy from you a perfect sofa for my home!5
Very impressed.pnoodlesI had a larger sofa bed with a chaise lounge section and it was a bit too large for my space and was fiddly to fit a sheet onto it. The Asarum sofa bed takes up much less room, converts quickly and easily into a nice comfortable, firm double bed within a few seconds. The storage for the bedding is also very useful, making it quick and easy to set up for guests even when a little tipsy! It looks very nice too and I like that it has no arms so I can stretch out my 6ft frame while watching TV.5
Great space saving sofa bedAllyxxThis sofa has fit in the tiniest of rooms and opens so cleverly it barely takes up any more of the room when made up as a bed!5
The sofa bed I"ve been waiting for!Anonymous reviewerLiving in a studio, I wanted to maximise the space. So I decided to switch to a sofa-bed and I found this! I was pleasantly surprised by the build and design. Super simple shape and such clever mechanism. You can also hide your bedding inside which is an enormous plus!! Sleeping on it is also very comfortable and you end up with a generously big double bed. So happy!5
Comfort and versatileBesantsIt looks stylish, and is comfortable to sit on and quickly converts to a bed easily. I love the storage under the seat for the quilt etc. Really pleased with our purchase.5
Brilliant l!!ClairedarAbsolutely brilliant sofa bed! With the extra storage and the shape and size when up or once you put down is just great!5
Sturdy sofa bed easy to usefjf11My partner and I assembled the Asarum sofa-bed in less than 10 minutes. It is a solid piece of furniture and is super easy to convert from sofa to bed and back again. I would say it is on the firm side but it is comfortable with no lumps or bumps.5
Excellent spare bed for over night guests and alsNorma45Just what we were looking for. Good value for money. Those who have used it found it comfortable. It looks good in the room and is a lovely sitting area.5