Maybe you've got very little space, or maybe you get a lot of friends who spend the night. A 3-seater sofa bed is the perfect solution in these cases.
A 3-seater sofa bed has all the options you'd expect in a sofa in regards to colour and materials. There's everything from simple sofas without armrests to convoluted contraptions with folding backrests. Have a look and see if any of them strike your fancy.