Your bathroom is a bit tiny for the many wishes. The room next door at the top of the plan (storage room), can you squeeze something out of it? Do you even need it?
I'm not sure if you don't also get wet feet when entering the bathroom .... (I don't know exactly how far the water could flow there)
Yes, you do get wet socks, even with a door, which I would use here (can also be done later). I know what I'm talking about :) A small towel hook should be attached near the shower. I also really like kaho's design, but unfortunately the window doesn't fit now, I also thought the floor-to-ceiling one was the other.