https://zeefurniture.co.uk/corner-sofas/ The Large Corner Sofa Bed, frequently known as a sectional dfs corner sofa, is a flexible and space-efficient choice. Designed to match snugly into the corner of a room, this couch type maximizes seating even as minimizing the use of floor space. Typically, a Grey Corner Sofa consists of three or more sections arranged in an L-form, with an optionally available ottoman or chaise lounge to decorate consolation.