A sofa bed is an undeniably useful thing to have, whether you rent or own your place. Ideal for watching telly or general weekend lounging, it will save your skin when unexpected visitors stay ...

Sleeper sofas come in a range of sizes, from loveseats or chairs-and-a-half that convert into twin-sized beds ... 3.5 and 5 inches, since they have to be folded three times to fit in the sofa’s ...