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.
A pull-out litterbox in the laundry room . notch allows cat easy entry, pullout makes cleaning staff happy. It has to be tall enough that the cat can use their preferred posture. For some large cats, that can be tall.
gray bathroom cabinet with double mirror, lots of storage, & two wall sconces - single for M's bathroom + accent wall and cabinets in blue gray. Light gray subway tiles in shower and splashback. One light above mirror.