Versatile Sofa with Backrest for Comfortable Seating and Relaxation

A sofa is a rigid, semi-rigid, semi-soft or upholstered piece of furniture with a backrest, designed for sitting several people. Although a sofa is used primarily for sitting, it can also be used for lying down or sleeping. In homes, sofas are usually placed in common rooms, living rooms, halls or lounges. Sometimes they are also found in non-residential spaces such as hotels, commercial office lobbies, waiting rooms and bars.