This guide also has helpful street maps in addition. As you can see the books I refer to are either 1995 or 1994 editions. Check and see if more recent editions are available. The Eager family, originally from Canada, owns it and Michael Eager manages it. Address your reservations fax to him.
Reservations are sometimes hard to get.
I believe they have a page on Mexico Connect. The President of Mexico helicoptered in for the dedication last year. Indoor pool, bar, restaurant and a beautiful white tented restaurant on the green lawn by the lake. The Hotel Danza del Sol is a former condominium that now operates as a hotel. While I haven't stayed there for several years, on a recent visit the gardens were beautiful and from all outward appearances it looked well maintained.