Great in the camper/travel trailer, to keep loose items organized and off precious flat space. make this: quick drop zone - great for keeping keys and sunglasses in one place - - rugged yosemiterugged yosemite
The one great thing about a laundry room is you do not need that much space. Convert a closet into your dream laundry room. A stackable arrangement conserves space but you can also install side by side washer & dryer with a counter top and cabinets above.