Shelly,
Congrats on your
Casita. I hope you have many fun adventures with it.
Unless you never use the shower, anything in the wet bath needs to be easily removed for the shower events. I keep supplies in two plastic, sealed "file boxes" that stack one on top of the other. They're easy to pick up (top handles retractable), and move to the main "salon" when the shower is needed.
We have several towel bars, and hooks, in the bath area, which are very helpful.
Sherry