Basically, I want to avoid having to pour a damn, hot mop, etc. I am looking for something about 42" x 42", with a drain 18" from 2 walls. It will go in a corner, against 2 walls.
I know that this is a tall order, but it occured to me that maybe there is some sort of pan that you can lay down and cut to fit. I have doubts that this is available, but I thought I would try you guys as one last measure.