Here is a floor-to-ceiling cat tree that makes your home feline friendly. The PAWSCRAT 5-Tier Floor to Ceiling Cat Tree comes with everything your cats need to climb and relax. The main part measures 87.8-inches high but you can use it with ceilings from 89 to 109 inches.
This cat tree comes with platforms that can handle 20lbs of weight. You can find out more about it here.