Published at Thursday, July 12th 2018, 12:29:39 PM by Milagros Hardin. Bathroom Shelves. If you don't have the room for a floor-standing unit, there are a few alternatives available to you. One is replacing the vanity with a larger one. Many bathrooms, however, are not designed for a larger unit and unless you plan on moving the toilet as well this won't work for you.