A futon, also known as a sofa bed or sleeper sofa, is a convertible mattress used for bedding or seating. Usually used during the night for sleeping, the futon mattress can easily be stored away during the day. Many futons combine the use of both a bed frame and a sofa, and are often used to host guests on short stays and occasional overnighters. As a flexible and less expensive option for individuals on a budget or in a smaller space, the futon is a common sight in studios, college dorm rooms, and guest bedrooms alike.
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