20" square base, 34" tall,  Extra large sleeping tray is 15" square outside, 13 1/2" inside

Cubby box is roughly 12" square inside with 2 openings and 1 roped post

This item combines the best of our Pacific Double Sleeper and the kitty 13" Pacific cube.  A large sleep tray on top for your kitties to sleep on and a cube at the bottom from them to sleep in.  The low center of gravity prevents tipping.