This "Medieval cat castle" in Stanford, Arizona, has just gone on sale, and it is a cat lover's DREAM. Every room in the house is chock full of cat toys, cat posters, cat trees, cats, cats, and more cats, EVERYWHERE! It's the creepiest place I've ever seen, but for a cat it must be like stumbling upon Valhalla.
To see more pictures: http://mashable.com/2017/06/13/million-dollar-cat-castle/#ctODve7VFOqf