Abstract: An adjustable boat-shaped seat for children, particularly usable as a car at, includes a generally boat-shaped seat having armrests on each side thereof and generally arcuately-shaped slide guides integrally-molded to said seat on each side thereof adjacent to said armrests and a rigid frame upon which the seat rests. The frame includes two generally arcuately-shaped rails disposed generally parallel to the sides of the seat, each of which slidably rests upon and lies in front of, and above, one of the slide guides to permit movement of the seat between sitting and prone end positions.