CA sent this picture of our "closet" space on Red Ranger.
We have hanging lockers, which are like closets. But we also have bins underneath the various berths and settees.
Here's one of the bins under the aft berth.
Yes, that's three cases of Ranger beer in Red Ranger. And yes, it's under the bed; saves a walking about 12' forward to the saloon.
And yes, everything is in plastic bags. In the winter, there's a fair amount of condensation. We've wrestled with mildew and bagging things as the come out of the laundery is essential.