Our shower is a little wonky; the bathroom was added when the 3rd floor of our farmhouse was converted to living space. As you can see, the ceiling is on a slant: if you were much taller than 5″11″, you’d be bonking your head.
Because of the close quarters, storage space is limited. I was getting tired of layering stuff on our shower caddy, so my search began for a small suction towel bar to put on the opposite wall. This is what I found. I added some s-hooks (stashed in my tool drawer) and Bob’s your (very clean showered) uncle.