An avocado-shaped platform 18.5 by 13-in forms the middle of this 49-in tower, broad enough for a cat to lie across it rather than balance on a small round pad. The tower is freestanding: a 23.5 by 23.5-in square base carries the 30-lb frame on its own, so nothing gets drilled into a wall and the whole piece moves rooms in a single lift. A private condo sits below, a 15-in round perch caps the top, and a 7.5-in platform bridges the two. Wear-resistant posts and a 9.5 by 7.5-in scratching board absorb the clawing.