Sturdy and StableStructure of the cat houses&condos and the top is made of sturdy wooden boards. Cats under 50 pounds can jump and play at will, and the cat cube will not collapse.3 IN 1 Cat CaveCats like some sealed small spaces, our cat cave bed is completely designed according to the pets comfort and made of super soft plush, which provides a touch of privacy for your pet and creates a good sense of security.Durable Scratcher & Interesting BallThe cat bed is equipped with sisal cloth scratching board on the cat hideaway side, which is strong and durable for cats to sharpen their claws when they feel bored. The small ball at the entrance of the hole can be used for cats to play and increase the fun.Detachable Storage Box DesignThe foldable cat cube can be quickly assembled within 1 minute and equipped with a detachable storage box, which can store toys, cat food, canned cat food and other supplies.Multifunctional Use & Large SizeIt can be used as a cat bed or used as a dog's stairs or steps. The size of the assembled cat house is 30.76 x 38.86 x 32.77 cm and 25.4 x 38.86 x 16.51 cm, which is enough for your cat to rest or play.