Have had some where the shower is just glass panels for the room to see (and no, it wasn't that kind of hotel).
Another hotel in a small town here in Germany where it had shutter-style doors and where the roof of the bathroom didn't go all the way to the actual ceiling, so you can hear everything.
Another hotel in a small town here in Germany where it had shutter-style doors and where the roof of the bathroom didn't go all the way to the actual ceiling, so you can hear everything.
Both in the name of aesthetic, clearly.