Charley is a nightmare for sleeping by the toilet, my very soft OH has major back issues but still twists and turns to get round him even though it kills his back, he also once took a nap in the litter tray(luckily it was clean) when we tried a new litter. Garfield my latest addition is the king of wierd sleeping places, I've found him napping in the bath, on top of the medicine cabinet and once he managed to open the wardrobe door and was sleeping on the top shelf inside the wardrobe.