Joybuy Insights

Choosing a Sofa Bed: What to Consider Before You Buy

A sofa bed can serve as a living room sofa, guest bed and apartment solution all in one. However, not every model suits every room size or intended use. If you focus only on colour and price, you can easily overlook important details such as a sleeping area that is too small, a complicated conversion mechanism or a lack of storage.

Common Buying and Marketing Pitfalls

1. Unclear Dimensions When Extended

Many product pages mainly list the dimensions in sofa mode. For everyday use and overnight stays, however, it is crucial to know how much space the sofa bed requires in bed mode. Before buying, you should also check that doors, radiators and walkways remain clear.

2. “Sofa Bed Function” Without a Suitable Sleeping Area

A sofa may be able to fold flat while still offering only a short or narrow sleeping surface. This may be sufficient for occasional guests. For regular use, details such as the sleeping area, seat height, seat depth and mattress or upholstery construction are particularly important.

3. Storage and Mechanisms Are Often Underestimated

A sofa with under-seat storage is practical for bed linen, blankets and cushions. However, you should make sure it can still be opened when there is limited space between the sofa and the wall. With fold-out and pull-out mechanisms, clear assembly instructions, sturdy fittings and sufficient space in front of the sofa are also important.

The Most Important Criteria Before Buying

Size, Floor Space and Room Layout

Compact sofa beds, futons or a space-saving sofa with a folding backrest are well suited to small flats. A corner sofa bed usually offers more seating and sleeping space, but requires a larger footprint. Before ordering, we recommend taking the following measurements:

  • available wall width and maximum depth
  • additional space required when extended
  • door and stairwell dimensions for delivery
  • position of sockets, windows and radiators
  • preferred orientation of the chaise or ottoman

With a sofa with chaise, you should also check whether the side is fixed or can be changed. An ottoman that can be positioned on either side can make planning the room easier.

Compare Seating and Sleeping Comfort Objectively

Upholstery can vary considerably. Pocket springs, zigzag springs, foam and memory foam respond differently to pressure and body weight. Specifications such as “T30 foam”, for example, refer to a particular foam classification, but they do not replace an assessment of the complete upholstery construction.

With a corner sofa bed, the sleeping surface should ideally be level. A split backrest with several positions is useful if the sofa bed is also to be used as a reading chair or lounger. For regular overnight use, you should also consider the available width, the base suspension and the manufacturer’s stated weight capacity.

Cover, Care and Everyday Practicality

Chenille, corduroy, velour and cotton velvet differ in texture, abrasion resistance and cleaning requirements. Removable covers can make care easier, but you should still check the permitted washing method. For homes with pets or children, darker colours and durable, tightly woven covers are often more practical. Claims about stain or scratch resistance should only be taken into account when they are clearly explained in the product specifications.

Our Selection by Intended Use

The following models differ in size, conversion method, storage and assembly. The details are based on the respective product descriptions. Before buying, check the current dimensions and delivery information on the product page.

Suitable for: Budget-conscious first-time buyers
COMHOMA Sofa Bed with Sleep Function

COMHOMA Sofa Bed with Sleep Function

Why this product suits this profile: At 174 cm wide, this three-seater sofa bed has a compact design that works well in small flats, studios or home offices. The split backrest offers five adjustable positions.

How this product avoids the pitfall

The product description lists the sofa and bed dimensions separately: 174 x 51 x 72 cm as a sofa and 174 x 81 x 42 cm as a bed. This makes it easier to assess the space required.

Main benefit & strengths

Adjustable backrest, removable cover and assembly tools included.

Suitable for: Buyers with high quality expectations
GTIMEX L-Shaped Couch Bed with Sleeper Function

GTIMEX L-Shaped Couch Bed with Sleeper Function

Why this product suits this profile: This modular L-shaped sofa is listed as measuring 250 x 170 x 76 cm and has a 65 cm deep seat. It is suitable for living rooms, open-plan spaces and flexible room layouts.

How this product avoids the pitfall

The modular construction and choice of corner orientation reduce the risk of the sofa not fitting the room because of a fixed chaise.

Main benefit & strengths

Corduroy cover, memory foam in the seat, stated static load capacity of 540 kg and, according to the description, no extensive assembly required.

Suitable for: Special uses & frequent use
URBAN MEUBLE Velvet Daybed 90x200cm

URBAN MEUBLE Velvet Daybed 90x200 cm

Why this product suits this profile: With a 90 x 200 cm sleeping area, this daybed fits into a teenager’s bedroom, guest room or small bedroom. It combines seating, a guest bed and a storage solution.

How this product avoids the pitfall

According to the product description, the hydraulically lifted slatted base creates storage space for bed linen, toys or seasonal items. Before ordering, make sure the feature matches your actual storage needs.

Main benefit & strengths

Integrated reading lamp, USB-C port, iron frame and delivery in two packages with assembly instructions.

Suitable for: Families who frequently host guests
Universal Upholstered Corner Sofa PRESTIGE

Universal Upholstered Corner Sofa PRESTIGE

Why this product suits this profile: This corner sofa bed measures 247 x 143 x 83 cm and has a stated sleeping area of 200 x 130 cm. The ottoman can be positioned on the left or right.

How this product avoids the pitfall

The product details specify the sleeping area, storage and flexible orientation. This makes it easier to assess sleeping comfort and room planning in advance.

Main benefit & strengths

Under-seat storage, zigzag springs with T30 foam, two back cushions and a 24-month warranty according to the product description.

Looking for more options?

We have put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations applicable in the EU.

FAQ About Sofa Beds

How much space does a sofa bed need when extended?

In addition to the product dimensions in seating mode, you need to allow for the full sleeping area. You should also leave enough clear space in front of the sofa for movement. With a corner sofa, the depth of the chaise should also be included in your room planning.

Is a sofa bed suitable for every night?

That depends on the upholstery construction, sleeping area, base suspension and the manufacturer’s specifications. Some models are mainly intended for use as a guest bed, while others are designed for more frequent use. For everyday sleeping, check whether the sleeping surface is level and whether a separate mattress is included or required.

How can you extend the lifespan of a sofa bed?

Regularly vacuuming the sofa, caring for the cover according to its care instructions and using the seating areas evenly can help reduce wear. Mechanical parts should not be subjected to sudden or jerky movements. If you notice damage to the frame, hinges or feet, stop using the sofa until the issue has been assessed.