We put ours in the washer/dryer cabinet. Nice closed-off space with its own doors so the dust doesn't go everywhere; I just leave one door open for the cats. The shelf above the pan holds a container of extra litter and bags for scooping, and occasionally a cat as they like it as a space to hideout. I bought a rabbit pan (large square pan with 2 inch sides - it just fits in the cabinet) and lined it with washable mats then the actual litterbox sits in that. It doesn't eliminate litter tracking but does cut down on it, and the mats catch any spillage or accidents.