Eleven sisal scratching posts is an unusually high count, and it means almost every vertical run on this 66-in tower doubles as a claw station. Resting spots are just as numerous: two top perches, two condos, a hammock and a woven basket, so three or four cats can settle at different heights at once. Each layer holds 33 lbs. The base measures 21.5 x 18 in and the whole tower weighs 35.5 lbs, mass that keeps a tall frame stable. Plush fabric and sponge cover engineered board throughout.