I'm going to ask anyone who can to submit photos of builder home preparation for tile installation.
Too many builders are getting away with shoddy workmanship simply because they can, and if the home buyer is made aware of the proper procedures maybe we can rock the boat a bit towards change.

I'll post some Pics Jan 24/ 2004 with a builder here in Calgary. Denshield ( I HATE) with GYP MUD AND PAPER tape over joints. Stay Tuned. Disgusting...And I'm to tile!!!!! Water proof they say!!!