A locker includes a pair of spaced-apart upstanding sidewalls having a pair of front edges. A generally horizontal seat extends between and at least partially forward of the front edges of the sidewalls. A lower seatback is positioned between the sidewalls and extends above the horizontal seat, the lower seatback is movable between an open position and a closed position using first lateral and vertical guides. An upper seatback is positioned between the sidewalls and extends above the horizontal seat and the lower seatback, the upper seatback is movable between an open position and a closed position using second lateral and vertical guides. Lateral guides include frame guides, structurally reinforced drawer slides, hinges, or runners. Vertical guides include frame guides, runners, or vertical lift mount assemblies. The seatback assembly at least partially covers a ventilated storage compartment.