Sleeper sofas come in a range of sizes, from loveseats or chairs-and-a-half that convert into twin-sized beds and full ... then convert into a roughly king-size mattress. Strategist senior editor ...

At night, or when you want to take an afternoon cat nap, it pulls out into a twin size sleeper—no mattress needed! The chair features pocket coil seat cushion, sinuous spring suspension ...

What happens when you’re short on space but still want to host guests overnight? Sure, you can pull out the twin bed air mattress and inflate then deflate (and repeat every day of your guests ...