More Comfort - each condo comes with a removable cushion for your kitty to sink down into; condo dimensions: 13.25 x 13.25 x 13.75 15.75 x 15.75 x 16 18 x 18 x 18.5 inches. Space Saver - the unique vertical design takes the fun to a different level; encouraging fun and entertaining exercise, stimulation and appeals to your cat's natural instinct to hunt prey. Playtime - the 3 large condo caves provide your kitty dark shadows for the optimal ambush upon unsuspecting prey. Save your furniture – the condo's exterior is covered in durable sisal to provide a healthy outlet for cats natural scratching instincts instead of using your furniture or carpet. 3 Cozy Condos - cats love nothing more than to snuggle up after playtime; the plush lined condos provides maximum comfort for your furry friend to peacefully relax, lounge, or nap.