A curved metal frame carries this 70-in cat tree instead of the wrapped board most towers use, so the uprights stay slim while the structure holds its own 48.5-lb weight. Three round perches sit 38, 52, and 70-in above the floor, each 16-in across with a thickened cushion, which suits cats that ignore enclosed condos and simply want somewhere high and open to sit. Sisal rope covers the posts between levels and three balls hang within paw reach. Each layer carries 22 lbs, and the 23.5 by 23.5-in base keeps the tower from rocking.