The luxurious and stylish William sofa by Damian Williamson consists of a steel frame with elastic strip suspension. A separate seat platform of polyurethane and polyester fibre supports seat cushions of 100% goose down with a polyurethane insert. The back cushions are 100% goose down. The legs are polished aluminium alloy and upholstery is available in fabric or leather. Other sizes and modular units are also available.