Abstract: A seat is provided which includes a first frame member having an inner rim and top surface and forms a seat bottom frame. The seat includes a plurality of legs extending downward from the first frame member. A second frame member having an inner rim and top surface is connected to the first frame member and extends upward to form a seat back frame. The seat includes a first insert member having an outer rim and a top surface and is adapted to fit within the first frame member so that the first insert member is releasably secured to the first frame member and preferably the outer rim of the first insert member is disposed adjacent the inner rim of the first frame member so that the top surface of the first insert member is substantially flush with the top surface of the first frame member.