I get the feeling this is blasphemy, but we will be putting in an acrylic shower pan with 3 tile walls during our bathroom remodel. How to you get the membrane under the pan- same question for the tub with 3 wall surround at the opposite end of the room. Thanks again for your input.
PS You only get to tell me to put tile on the shower floor, if you clean the floors of your own showers on a weekly basis! As the cook, chef and chief shower cleaner, I do not want to deal with grout on a tile floor- been there done that- acrylic saves me about 30 minutes per shower floor, and I don't have to use a lot of my former navy vocabulary words.