Two open compartments and a double-door cabinet share this 35-inch black frame, which gives the litter tray a 21 by 19 by 15 inch bay of its own while books and baskets sit out in the open above. The cabinet carries 66 lbs, each compartment takes 44 lbs and the countertop is rated to 110 lbs. A winding entry links the large compartment to the cabinet, so cats walk a short indirect route that shakes loose litter off their paws before they reach the room. The included 16.5 by 11 by 2 inch scratching board gives claws a target away from the sofa. The base stands 4.5 inches off the floor, leaving room for a vacuum head underneath. Engineering board, MDF and a metal frame bring the assembled piece to 58.5 lbs across a 19.5 inch depth and a 27.5 inch height.