This multiple-level cat tree is designed for more than one cat to play at the same time. A spacious cat tree expands the usable area vertically and offers more space for pets to climb and explore. Features a big baseboard to avoid wobbling or tipping over and ensure its stability; built-in solid structure; soft plush and durable sisal rope coiled posts are strong and sturdy enough to survive those sharp little claws. The posts are coiled with natural sisal. A strip is provided to attach the cat tree to the wall for the prevention of tipping over.