It comes in two sizes: Medium (182cm in length ... you may as well invest in a piece that does double duty, like this sofa bed. It folds down to create a comfy bed for one lucky guest.

Sleeper sofas come in a range of sizes, from loveseats or chairs-and-a-half that convert into twin-sized beds and full-sized sofas that contain queen- or king-sized mattresses. Like buying a sofa ...