Cats love it! Gives them better sense of privacy. Keeps stray litter confined in box, and has room in box to keep cleaning equipment out of sight! I placed it in entry, and guests have no idea what it is! They place their hats, keys, purses on top! 
I ran an extension cord up the back and plugged in a room deodorizer inside the box! It always smells fresh!
Bad thing... sometimes it gets full because I forget it is there!!