Whether you’re a student, a studio apartment dweller, or a homeowner with a spare room, the Jarreau Modern sectional sleeper can upgrade any small ... its full-size design, the sleeper sofa ...

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 ... then convert into a roughly king-size mattress.