Exactly what I needed! With four cats, I need a couple of litter boxes. I love this shelf because I was able to put one litter box inside and another on the top level, essentially getting 2 litter boxes with the footprint of 1. The drawers are a nice touch as well, for storing treats, brushes, etc. 

One downside is that litter gets scattered all over the stairs (from the box on top), but Im okay with that trade-off. I also wish it was just slightly bigger, as I wasnt able to fit the same size box inside as I could on top.