Four levels make the Prevue Pet Products Premium 4 Level Cat Home an ideal safe haven for housing several cats or kittens. This cat home is a snap to assemble and is cat-friendly with no gaps or pinch points. It's made of lightweight, rust-resistant aluminum with sturdy rails, clips, and alignment tabs to keep this pet house aligned and sturdy. This pet house offers easy access through three large doors and a single base piece for easy cleaning. Two plush hammocks and two platforms with removable, machine washable felt covers offer lounge spots for your cat.