Sleeper sofas come in a range of sizes ... mechanism determines what kind of mattress it can contain. Metal pull-out mattresses are typically thinner, between 3.5 and 5 inches, since they have ...

I bought the West Elm Shelter Sleeper Sofa for when my family visits. After two years, it still looks like new and is comfy ...

But our picks are a bright exception—and all three are models with a pull-out mechanism from American Leather. Our favorite is the Gaines Comfort Sleeper. This line is unparalleled in its ...

Sleeper couches can generally be broken down into three categories, but we squeezed a fourth in as a technicality. Traditional pull-out beds: These usually involve a metal frame tri-folded within ...