How to add more storage to a shower?

Okay mom’s, any ideas on how to add more storage to my shower? I hate having to put bottles on the edge of the tub because there isn’t enough space elsewhere. Obviously I can’t do one of those hanging racks from the shower head because of my detachable one, and I can’t do those corner shelves because of the shelves already there.

If you have that many bottles, you need to clean out the shower. I keep my kids stuff in a cleaning caddy I store under the sink. Simply pull it out at bath time.

Those net hammocks stuck to the walls with suction cups. Knock out some tiles & put in an indented shelf/alcove. Shelf that sits across the tub, like for a book.

I saw someone take a plastic shoe rack, cut holes in the pockets and then hang it from the shower rod for extra storage

I have a standard tub/shower combo. I took a tension shower rod and put it along the back. We have 2 shower caddies, and hanging net one. I have suction cup hooks to hang rags, etc.