Joybuy Insights

Buying a sofa bed: what to consider for comfort, space and sleeping function

A sofa bed has to serve several purposes in everyday life: it should be comfortable to sit on, convert into a bed when needed and fit the space available. Particularly in small flats, apartments, student accommodation or guest rooms, choosing one is about more than just design. Its dimensions, upholstery, mechanism and care requirements all affect how practical it will be in the long term.

Common pitfalls when buying a sofa bed

1. Underestimating the sleeping area

Many models look compact when folded, but take up considerably more room when opened out. Before buying, check not only the sofa’s dimensions but also the sleeping area when unfolded. You should also allow space in front of the sofa, consider the distance from other furniture and check the position of doors and radiators.

With a corner sofa bed, the orientation of the chaise can also be crucial. A model with a reversible or modular layout offers more flexibility than a fixed corner sofa.

2. Confusing “soft” with comfortable

A very soft seat may feel pleasant at first, but that does not necessarily mean it offers enough support. Details about the upholstery construction, foam density and, where applicable, spring core construction are more useful. A sofa with high-density foam may retain its shape better, although the overall construction determines how firm it actually feels.

You should also consider the backrest. Adjustable back sections or cushions that can be positioned separately allow you to sit in different ways. This is particularly useful with a sofa bed if you regularly use it for reading, watching TV or relaxing.

3. Vague details about materials and assembly

Corduroy, chenille and velvet covers all differ in feel, care requirements and appearance. For households with children or pets, specific guidance on stain removal and abrasion resistance is more helpful than general claims such as “high quality”.

Also check what’s included in the delivery. A sofa bed that requires no assembly can be used as soon as it’s unpacked, although vacuum-packed models often need time to expand fully. Other models arrive in several packages and require you to assemble the frame or fit the castors.

What to compare before you buy

Dimensions and sleeping mechanism

Measure the space where you plan to put the sofa, including the area it will take up when opened out. A 2-seater sofa bed will often fit into smaller rooms, while a corner sofa bed offers more seating and sleeping space but takes up considerably more floor space.

Also check how the sofa converts:

  • Pull-out mechanism: suitable for regular use, but needs enough space in front.
  • Folding sofa: usually easy to use, although the design may leave a visible fold in the sleeping surface.
  • Rearranging or repositioning the seat cushions: straightforward, but check that the sleeping surface will be level.
  • Adjustable backrest: allows you to switch between sofa, lounge and bed positions.
  • Modular sofa: individual sections can be rearranged to suit your room layout.

Upholstery, frame and weight capacity

Always check whether the manufacturer’s maximum weight capacity applies per seat or to the entire piece of furniture. For example, the vidaXL model has a maximum capacity of 110 kg per seat, while the Joyic 2 Seater Sofa Bed can support up to 360 kg, according to its product details. These figures are not directly comparable because the construction and the basis for each rating are different.

A metal or steel frame can provide a sturdy base. For upholstery, details such as high-density foam, memory foam or pocket springs are relevant. However, they are no substitute for checking the seat height, seat depth and your own seating preferences.

Cover and care

Chenille often feels soft and textured. Corduroy has a ribbed surface that can add texture to a room. Velvet has a smooth finish, but some types are more prone to pressure marks. Always follow the specific care instructions provided by the manufacturer.

A damp cloth may be suitable for surface cleaning on some covers. Avoid rubbing stains too vigorously. Removable or separately washable covers can be a practical advantage if the sofa will see heavy use.

Our picks for different needs

Ideal for: Budget-conscious first-time buyers
2-Seater Sofa Bed with Wide Armrests, 2 Cushions and High-Density Foam, Suitable for the Living Room, White

2-Seater Sofa Bed with Wide Armrests

Why it suits this profile: This compact 2-seater sofa bed has a pull-out double sleeping area for occasional use, two cushions and a stated weight capacity of up to 250 kg for three people.

How it avoids the pitfall

The product details specify the upholstery thickness, type of foam, weight capacity and tool-free assembly, rather than relying on vague claims about comfort.

Key benefits and strengths

38 cm-thick upholstery, two extra cushions and delivery with no assembly required, according to the product description.

Ideal for: Buyers with high quality expectations
GTIMEX Corner Sofa with Spring Core, Army Green

GTIMEX Corner Sofa Bed with Spring Core

Why it suits this profile: This spacious corner sofa is designed for households looking for generous seating, a 183.5 × 258.5 cm sleeping area and a flexible layout.

How it avoids the pitfall

The product details specify pocket springs, overall dimensions and a reversible chaise option. This makes it easier to plan how much space you’ll need.

Key benefits and strengths

258.5 cm overall width, chenille upholstery, three scatter cushions and a 24-month warranty, according to the product details.

Ideal for: Specific needs and frequent use
Joyic 2 Seater Sofa Bed 3-in-1, Beige

Joyic 2-Seater Sofa Bed with Pull-Out Function

Why it suits this profile: This model combines seating, lounging and sleeping functions. Its backrest adjusts continuously from 90 to 180 degrees.

How it avoids the pitfall

The pull-out sleeping area measures 184 × 132 cm, and the reinforced steel frame is specified in the product details. This makes it easier to plan for a guest room or second home.

Key benefits and strengths

Side pockets, corduroy cover, high-density foam and a stated weight capacity of up to 360 kg.

Ideal for: Small flats and flexible room layouts
160 cm Chaise Longue Lounge Sofa, Navy Blue

160 cm Chaise Longue Sofa Bed

Why it suits this profile: This 160 cm chaise longue is designed as a space-saving sofa for apartments, studios or individual living areas.

How it avoids the pitfall

The product description gives the unfolded dimensions as 160 × 110 × 40 cm, the seat height as 48 cm and the time needed to expand fully as up to 72 hours.

Key benefits and strengths

No assembly required, according to the product details, plus pockets on the armrests and a corduroy cover with high-density foam.

Looking for more options?

We’ve put together a comprehensive, regularly updated list of products that meet these strict selection criteria and fully comply with the safety regulations in force in the EU.

Sofa bed, sleeper chair or electric recliner?

A sleeper chair is designed for one person and takes up less floor space than a sofa bed. If you often read or watch TV, an electric recliner with an independently adjustable backrest and footrest may be worth considering. Remember to check the power supply, cable routing, space needed for movement and assembly requirements.

A folding sofa or compact sofa bed is better suited to occasional overnight stays. A corner sofa offers more seating for couples or families, but requires careful room planning. A modular sofa is a good choice if your living arrangements may change.

Sofa bed FAQs

How long does a sofa bed last?

Its lifespan depends on the frame, upholstery, mechanism, level of use and care. It would be misleading to give a specific number of years without consistent testing criteria. Look for clear information about materials, weight capacity, warranty and spare parts. The conversion mechanism should operate smoothly without catching.

Is a sofa bed suitable for everyday sleeping?

Not every model is designed for this. Many sofa beds are described as temporary guest beds. If you plan to sleep on one every day, check the sleeping area, how level it is, the upholstery construction and ventilation especially carefully. The manufacturer’s guidance on intended use is key.

How much space does a sofa bed need?

As well as the width and depth when used as a sofa, you’ll need to allow for the sleeping area when it’s extended. Leave extra room to pull it out or fold it down. With corner sofas, you should also consider which way the chaise faces. A scale drawing is the best way to make sure you won’t block doors, cupboards or walkways.