Hi BZSM,
I have had a copy of this for a while, never really used it until earlier this year. I helped a eco-energy (emmissions trading, carbon credits etc)company find a new office in Sydney. I told them to look for the 2nd and 3rd floors of buildings. Remember I used it in conjunction with CEO's & GM's ba zi, flying stars and other methods, but so far so good, company is doing very well. Apparantly the problems with their previous office was big turnover of staff, they were on the 4th floor and problems started in '08.
Thought you'd like some feedback on your method.
Cheers
Dean