Cabinet structure that is expandable into platform ladder

A cabinet comprising a frame having a top side covered by a top wall and a bottom side, a front side and a rear side and two opposite lateral sides, the frame having an upper portion within which a drawer is received and a lower portion which defines a bin, the drawer comprising a drawer front panel comprised of four boards foldable to overlap each other and releasably secured together in the overlapping condition with a first securing means, the bin portion comprising two L-shaped door panels arranged to be opposite to each other and respectively hinged to the lateral sides to be rotatable between a closed position where the L-shaped door panels cover the front side of the bin portion of the cabinet frame with lower sections of the L's overlapping each other and an expanded position where the L-shaped door panels are rotated away from the cabinet frame to be substantially parallel with and spaced from each other and thus defining a stair-like configuration having two steps, wherein the boards of the drawer front panel are released and expanded to have alternate ones of the boards supported on the two steps of the L-shaped door panels to serve as treads of the stair-like configuration and the remaining boards serving as risers of the stair-like configuration so as to form a platform ladder with the top wall of the cabinet serving as platform of the platform ladder, a second securing means being provided to releasably secure the boards in the expanded condition which defines the platform ladder.