TWO-TIER DESIGN: Top and bottom section gives your cat/kitten room to move around and keep active. Suitable for two pets maximum. MULTI-ACCESS: Features doors, windows and an escape hole, making it easy for them to enter and leave whenever. FIR WOOD BODY: A tough and solid structure, suitable for daily use. Asphalt on the roof to prevent water leaking inside. DIMENSIONS: 81.3H x 51L x 51Wcm. Each floor: 43L x 42.5Wcm. Roof: 51L x 51Wcm. MAXIMUM LOAD 15KG. ASSEMBLY REQUIRED.