Nope. Never had, butd I'm interested in the same thing. If nothing else, it'd help me clean my own house. One of the websites mentioned borrowing a book from the library about specific order and procedure, but didn't list a title. How did you clean the hotel rooms?
My dh was recently laid off, and though we don't anticipate any problems with him finding employment (or consulting on his own), I like to be prepared. I thought this would be the perfect gig for me to bring in some extra money on my own schedule (and maybe get some exercise to boot!).