I found it through pinterest but posted by Penny Carnival
Recently, my 2 year old son upgraded to his big brother's bottom bunk and we made room after taking out the toddler bed. With the empty wall, I made this 46.5" long fabric double, bookshelf.
I nailed in the back of the fabric in wall, then used heavy duty hooks screwed into the wall for the different levels for the 2 dowels. It looks great and we were able to get rid of a box that held all those books.
We put the shelf pretty low to the floor too, so that our youngest can reach his story books!