4. Custom Gold and Black Box
Custom-built litter box box, seen on Modern Cat.
7. Handmade Square Box DIY
Get the instructions at A Design Story.
10. The Cat House
Complete with litter box in the basement! The Cat House was designed and painted by artist Darcy Swope for the Cat Crossing shelter, read more about it at The Happy Litterbox.
11. Self-ventilating Built-In Litter Box
Super detailed instructions at Instructables.
12. Refurbished File Cabinet -> Litter Box
Read all about it at Olive and Love.
13. Besta Shelving Unit IKEA Hack
Find out details at IKEA Hackers.
14. Kitty Silhouette Cabinet
Read more at Hearts N’ Crafts.
16. The $6 Litter Box Hider
Complete instructions at the Pet Project Blog.
17. Minimalist IKEA Cabinet Hack
Another genius remodeled IKEA piece seen at IKEA Hackers.
19. Recycled Wine Case Litter Box
Found at Apartment Therapy.
23. Handmade Wooden Bench/Litter Box
Read lots of details and instructions on this DIY at Alewood Furniture Co..
25. Repainted Shelf Litter Box Hideaway
Learn about this DIY at Unusually Lovely.