Install a towel rod with sliding hooks. Hang small buckets on the rod to organize craft supplies! AWESOME Idea!!
Install two end wooden brackets under a narrow kitchen cabinet, install a short curtain rod or other decorative bar, and hang kitchen utensils that don't fit in drawers or crowd those crocks on the counter top!
Use Tension Rod to Hang Spray Bottles Under Your Sink. - Top 58 Most Creative Home-Organizing Ideas and DIY Projects
Make better use of the space under your sink. Hang spray bottles from a tension rod for easy access.
Install a breakfast bar. - love the idea of having a little breakfast nook to enjoy coffee and start my day
How to install shelving in a closet. I shelve or double hang my closets but I make the side support boards deeper, longer or big enough that you can have a bar mount below the shelf for when you change your mind and need to hang, or the shelf is for shoes. Just make it 1/2 as deep so it does not fully overh shadow your hangers.
Install pallets in onto garage wall and add hooks to hang garden tools, hoses, baskets for toys...infinite possibilities and a cool look with minimal space!