I made this wall shoe rack because i needed more space in my small appartment.
YOU WILL NEED NAILS FOR THIS!
You can use how many you like in a row. just add as many as you need.
And to make it more stable use the holders on each one (under the platform work best for me).
also the first one uses the TopDisc
I added the DWG file (AutoCAD) in case you want to change something.