A couch, also known as a sofa, settee, or chesterfield, is an upholstered piece of furniture. It typically comes in bench-style forms and features tailored cushions and upholstered armrests. Some types also have springs to add support, while others are simply benches. Whether a couch is made of fabric or wood, it is a comfortable way to sit and relax. In fact, there are even selesa sofa set made out of upholstered armrests and springs.