Shoe storage, use PVC pipes, available from DIY stores, cut to size and glued together.

DIY: PVC Pipe Shoe Storage - so fun and so simple, could easily spray paint or cover in fabric or paper too. maybe a horizontal layout of two rows or something. I think this would be good for garage "yard shoes" storage

Take a look at these 11 best tricks for small space living!

The 11 Best Tricks for Small Space Living

Clever Built-Ins for Small Spaces - These shelves that fit around a door, by Lauren Rubin Architecture, are a clever way to squeeze a little extra storage out of a small space, and they give the doorway a little extra presence.