Wow! That is what your cats will say if you bring this insulated house in your home. The first platform is 16" off the ground and the second house is 20" higher (36" off the ground). The house is great for 3-4 averaged size cats and gets them out of the way of predators when they go to the top level. The upper deck is great if your cat just needs to get away or just enjoy bathing in the sun. This is a unique and fun multi-house arrangement for multiple cats’ households. Each House Exterior: 23"W x 24"D x 19"H. Each House Floor Interior: 18" x 19" Door Openings: 7"W x 9"H. Optional vinyl door flap available. Lower Deck: 16" off the ground with a 22" x 9" lounging deck Deck Area: 36" from the ground with a 22" x 9" (D x W) lounging deck Total Height from ground: 46" Features: This insulated cat house is WATERPROOF. Made with cedar construction it is individually hand crafted. Thermal-Ply insulation is placed inside the floor, walls and ceiling of both houses. It provides great protection from both extreme cold and extreme heat. Optional extra door. It is placed on the other end wall. The roof can be easily removed with taking out a couple of screws. Ships unassembled. Simple instructions included for fast assembly with common household tools. With a battery powered screw driver, complete assembly should take about 30 - 40 minutes. Free Shipping to Continental US Free Shipping to Canada.