Standing water in poorly tiled stall shower. Need advice.
My daughter had a leak in the ceiling below her shower stall. The tile guy came, replaced the shower pan, the tile on the shower floor and about 2 feet up the wall of the shower. There's no leak anymore, but instead, after showering, there's standing water almost around the entire perimeter of the stall. The guy said he would "fix" it, but I'd like to know what the proper "fix" is before I let him in the house again. He's already been paid the full amount! Any advice, opinions, help from someone knowledgeable would be GREATLY appreciated. Thanks.