A sofa bed or sofa-bed is typically a sofa or couch that, underneath its seating cushions, hides a metal frame and thin mattress that can be unfolded or opened up to make a bed. A western-style futon differs from a sofa bed, although sofa beds using futon mattresses are common.

What is the difference between sofa and sofa bed?

A sofa bed is as comfortable to sit on as a sofa

Sofa beds do tend to feel firmer than sofas, so picking one with a combination of softer cushion types – fibre seat cushions and feather back cushions, for example – will give you the best balance.

Is a sofa bed a good idea?

Sofa beds are great investments and can be found in a plethora of styles and designs perfectly suited to complement your existing furniture. This means you won't have to replace the entire living room to accommodate a new sofa couch. ... In an apartment living room, a sofa bed is a great alternative to the existing couch.