The shower stall is completely ceramic tiled (walls, floor, ceiling) and has fiberglass doors. The floor of the bathroom, also tiled, is now sagging due to water damage, there is a hole in the drywall/drywall wall near the shower, and tiles on the opposite side at the base of the shower are loose. The shower floor and walls itself are fine.
Does anyone have an idea how to repair this without putting in a new bathroom? I appreciate any advice. Thanks.