This Dozer Deluxe sleeping box unit’s wide opening alone is a real comfort zone for a cat of any size & the perch at the top is the added touch. This kitty condo features two separate levels for cats to play in and out of, or take naps in. Your cats will also want to jump up and relax on the solid top for a better view. Delivered fully assembled. All wood used is plywood and with an extra-large post.