So what if you don't have a cabinet under your sink -- you've got walls! There are oodles of ways to use all that space that you'd normally just be staring at blankly during your daily shower thoughts.

Image via Pinterest

If they're really pretty and bring you joy, you don't have to hide them away. (Marie Kondo said so!)

Image via The Container Store

Multi-tier storage under the sink is a total must for small bathrooms.

Image via BHG

It's a good tactic to bring to every aspect of your small bathroom storage.

Image via Golden Boys and Me

Once you get the hang of it, you'll start looking at every blank space with new eyes. Necessity is the mother of small bathroom storage solutions, as they say.

Image via Pinterest