Editor's Note: The Truffare is on a special markdown at the CB2 Black Friday ... versatile sofa is available in multiple configurations, including both double and queen sofa sleepers, chaises ...

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 ...