Sleeper sofas come in a range of sizes, from loveseats or chairs-and-a-half that convert ... also the maker of one of our favorite sofas, is a good example of Turner’s criteria of a pullout ...

Deputy editor Rebekah Lowin recommends West Elm’s Shelter Sleeper Sofa, which was put through the paces by one of our on-staff ... we recruited furniture expert Kathy Kuo, founder of Kathy ...