These cat wall shelves turn the vertical space most apartments have in surplus into a full climbing route. Steps, cushioned platforms, and a padded bed rise 71 inches up a bare wall, keeping a cat moving well above the traffic of a busy floor. Sisal detailing along the route gives claws a surface to work at height, and every layer supports up to 33 pounds, enough for a large cat. As cat wall furniture, the set keeps the floor clear. Nothing sits underfoot, nothing blocks a doorway, and the room below stays entirely free for the people who live in it. Cat climbing wall systems like this one suit apartments and smaller homes where floor space is the one thing in short supply.