Older cats and short-legged breeds struggle with tall towers, so this 25 by 23.5 by 40 inch model keeps its platforms close together and adds a climbing ladder rather than expecting long jumps between levels. A 23 inch heavy base anchors the frame against tipping when a cat pushes off, and the evenly spaced decks keep the center of gravity low through the climb. An ultra soft padded perch tops the structure for sunbathing, and a large enclosed condo sits below it for cats that sleep better out of the light. Sisal wrapping on the posts handles claw care so upholstery stays intact. Each layer supports up to 33 lbs, which covers a heavy adult landing from the perch. Engineered wood and plush fabric build the 24 lb tower, a size that fits beside a sofa, under a window or in a bedroom corner. Assembly is required, and the tower measures 25 by 23.5 inches at the floor.