Organize cleaning supplies under the kitchen sink with built in drawer organizers. Can also use same idea with beauty supplies in the bathroom. I like this drawer cause it's more childproof than cupboards.
Smart Kitchen Space-Saver: Dish Drying Closet Above The Sink. It's a dish rack that's integrated into a bottomless cabinet above the sink, so that the step of drying wet dishes is skipped completely, and are placed there to dry, out of view.