1. Vertical door mounted cat tree takes a little space and is the best choice for small home or small apartment.
2.Cats have incredible jumping abilities, multi-levels activity area entertains and helps cats in physical training, they do enjoy running up and down, scratching it and hanging out on the shelves as well.
3.It is made of durable plywood and high-quality metal parts. Suitable for Cats<40lbs. Silicone non-slip stickers and screw hole stickers could reduce friction and protect the door.
4.Just follow our english instruction manual to finish the assembly and attach to door easily. Easy to move from room to room.
. Give your cats 1-2 weeks to get used to it. ( You could place a few loved toys or treats on the top level to teach cats how to navigate the change between levels)