If you don`t want to have too many "things" up on your walls making lots of holes when you want to move things around; try this: Instead of rollers attached to the wall for paper towels, Saran, etc. Wse paper towel holders on the counter top, under the sink, or in cupboards and closets. I even have them in my two bathrooms (inside the vanity) holding extra rolls of toilet tissue. No more holes in my walls!
By Marian