I was sitting in my living room when I noticed that the ceiling was leaking under where my husband was taking a shower. After some investigation found that the water was seeping through the grout. My husband removed some tiles and found everything wet and some of the wood rotted. What is the best way to proceed with solving this problem? We can take the wall down, let it dry and retile but I was wondering if something like Bathfitter would be better and does anyone know the cost of that. Thanks.