Hi guys   What are the thoughts on inset shelves in the shower area.    When I went to a bathroom design place they were telling me to put stud walls in all the bathrooms for this very reason and I'm starting to build the studs now.    Doing it DIY with my father and he thinks they are a terrible idea. That I will get a lot of water leakage with them.   Anyone any thoughts? Do they need to be a certain distance from shower head or is there a good enough ta