Best place for 2 towel racks might be back of the door. Towel Rods on the Back of the Door. Make full use of the tiny space behind your doors!
In a home short on storage, builder Todd Best worked hard to provide his client with plenty of cabinet space. This custom sliding storage unit was built into an area of the master bathroom that is normally wasted space.
10 DIY Bathroom Ideas That May Help You Improve Your Storage space 8
Towel rod behind the bathroom door. It lets air get around the towels more than having the rod or hooks on the door itself. No more mold growing on the door and the towels dry better!