The rain shower head keeps main shower spray pointed down rather than to the opposite wall like a wall-mounted shower head might do. There is a plastic gasket at the bottom of the glass door that directs water back into the tub. For any water that does escape, the wall tile extends about 6" beyond the tub and a bath mat at the corner of the tub catches any stray water. To facilitate access to the tub, the glass door opens over the toilet seat, allowing for almost-full access to the tub for bathing and cleaning. If needed, a second glass door could be installed at the open end. This was my teenage daughter's bathroom and it functioned well, as shown.

Thank you for asking.

Diane