Finding a sofa is a trifecta of requirements. You want a model that converts from cosy Netflix sessions to the Land of Nod. You want something that fits into a corner of your living room or spare ...

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 ...