Not that I have an empty closet, but i do like this."Closet Office" - Turn your un-used closet/reading nook into an office space. Maximize the little space with lots of shelving and storage *LIKE CORNER DESK/nook & shelving for office corner
Amazing Easy DIY Home Decor Ideas- closet to mudroom . I don't like the idea of putting a mud room in the middle of the house somewhere. I do like the idea of putting cubbies for shoes in a walk in closet, instead of shoe racks.