This project was similar to the San Fernando Valley catio below in that the homeowners, currently loving parents to 11 cats, had the perfect spot for the enclosure. We built out a substantial wood beam beam structure on the long side and a door on the short side and covered both with wire mesh. We also installed four massive shelves to accommodate the large feline family. While you can’t see it in the photos, there is a half inch of space at the bottom so that the catio can easily be hosed down with the water funneling towards a drain outside the structure. The best part is that the colors and design match perfectly with the house.