Kitchen or anywhere DIY. Seems simple enough, depending on your gap between shelves, anywhere from ropes to ropes for your spacing. You could even use wider wood, just adjust your rope length to accommodate your width and height of your shelves.
If you want to update the look of your bedroom, but don't want to spend a load of money on redecorating and brand new furniture, the DIY Book Headboard is a fun and inexpensive way to change things up. The DIY Book Headboard is a fun decoration project.