Minimalist IKEA Cabinet Hack, and lots of other ideas on hiding a litter box. Not just for the litter box but for a dog's or cat's pet bed, when company is over or just during the day, just shut the door and it won't have to be seen until bedtime.
Great idea for my bags! From RealSimple: Shower Curtain Hooks as Handbag Storage Place hooks on a closet bar and hang purse handles from them to keep your carry-alls at eye level. Say goodbye to a mess of accessories on your closet floor.