A couch is an upholstered item of furniture for the comfortable seating of more than one person and typically has an armrest on either side. Couches are usually to be found in the living room, den or the lounge. They are covered in a variety of textiles or in leather. The most common types of couches are the loveseat (or British two-seater), the settee (2.5 seats), and the sofa (3 seats). A sectional sofa (often just referred to as a "sectional") is formed from multiple sections (typically 2 to 4) and usually includes at least two pieces that join at an angle of 90 degrees or slightly greater. Other couch variants include the divan, the fainting couch (backless or partial-backed), the chaise longue (long with one armrest), the canapé (an ornamental 3-seater), and the ottoman