-2-story with ample rooms for 1-2 cats to live in-Firwood and solid plywood make the cat house strong and stable-Also suitable for other pets to use, easy to install and maintain-An opening roof and detachable floor are good for daily cleaning and checking inside-An asphalt roof and eaves offer protection against sun and rain-Suitable for indoor and outdoor use, cat-friendly layout-2 escape doors (one is a transparent trap-door), a window, and 2 jump steps-Each layer bears 66 lbs, the step 11 lbs