Ok, its my turn.
I have one box with lid and filter. (very, very small house) Was in the bedroom in the corner. Shaianne usaually left it alone but Keegan has been another story! She was constantly in it or even once she got in it so far she couldn't get out and tipped it over. That was fun!
So now, my parents have built me a huge walk-in closet and I requested that they put a cubby hole in it so I can put my litter box in it!
I don't scoop as often as I should but Kylie still uses it, I often pooper scoop b/c she doesn't cover it very well and it makes my eyes water!
I use either litter pearls or Odorlockers cat litter. I really like both. I really like World's best cat litter but it was sooooooo expensive.
I like to use the crystals when I go away cause it absorbs really well.