Suitable color: The color fits well with your window and furniture, so it doesn t stand out-you ll love it. Assemble attention: The bottom board has a radian, but the second-level board does not. Easy to carry for travel: When traveling with family, it saves space and is easy to carry, so your kitten still has a cat tree to play on outdoors. Spacious platform and stable condo: The condo is stable at the bottom, and the second and third levels have spacious platforms for your kitten to gaze afar, feeling like a king or queen. Safe and comfortable material: High-quality faux fur is comfortable and soft sisal scratching posts are included for your cat, plus standard safe boards. Instructions and tools included: Easy to assemble with included instructions and tools. If you have any problems after purchasing, FISHandNAP will help resolve them-please don t hesitate to contact us!