The 6-tier cat tree will bring better comfort for your cats. The cat tower consists of rubber wood pillars for higher strength & perfect stability. Also, its large base will enhance overall balance. At the top, there is a cozy perch that is easy to remove & offers a comfy sleeping area. Plus, the cat tree comes with 2 condos, each has a removable outside cover for easy cleaning. More, 2 platforms with dutch velvet mats are supplied for cats’ observing. Finally, the cat tower has sisal scratching posts to release instincts. Since the cat activity center has anti-slip foot pads, it won’t scratch the floor. Features: All-in-1 combination, natural & durable for the long-term use 6-tier cat tree works as a happy park for furry friends Top comfy perch ensures a good view for observing 2 roomy condos private for cats to enjoy time alone Removable condo outside covers quick to set up, also simplify daily clean-up 2 wide platforms perfect for cats to get exercises Hook & loop fastener design