Check out this DIY idea from Pinterest. It’s super simple, cheap, requires only minimal handyman skills, and your cats will be in heaven. I’ve always been tempted by large cat furniture, but I don’t exactly have the room for it. Well, this project will give your cat somewhere to jump and perch on, but won’t take up precious square footage. First, get a long plank that you can attach to a door (securely)/ Then, it’s as easy as attaching shelves to the plank. You can add carpet to each shelf to give them something to scratch as well. Ta-da! Check out the picture for the finished product. It means less holes in walls, less room taken up, and more fun for your kitties!