WE LOVED GUANAJUATO!!!
I have been to 41 countries and Guanjuato is a town I rate in some of my best. From teh silver mining driving to the hillside cobbled streets and good food my wife and I could see ourselves retiring here.
We went in 2006 for 2 nights and had no accomodation booked. We got very lost in the complicated (but rather fun) driving system that is Guanjuato and gave up trying to find our target hotel. Instead ....we picked the one in front of us at the time of give up...which was La Casa Del Quijote.
We really liked it!
It is not amazing in anyway, but very reasonably priced with quaint and charming mexican decorations. We like the little balcony and views, but most of all the vibe of the place.
We highly recommended it, it was more than affordable and we regard it lucky break in our trip.
we will post our pics as well.