This is one of the most beautiful B & Bs we've ever stayed at, and we've been to many. We were fortunate that Sharon, one of the owners was there, who took us with her and a friend to two fabulous ceramic studios, Capelo and the town of Santa Rosa, both very
close to Casa Estrella. The decor of the common areas and the rooms were elegant and traditionally Mexican, using artists from the area. All the rooms had a view, overlooking Guanajuato and beyond, which was great. If you can, reserve the Valenciana room, which we had, as it had it's own outdoor patio with a hot tub. We loved the delicious breakfast on the deck overlook the town, which was plentiful and changed every day. The only slight drawback was that we needed a taxi to go in and out of town, which arrived within 7 minutes of calling (so not a big deal), but the plus was the quiet and beauty of the location. And if you can combine your visit with the Cervantino Festival in October, you can't lose. We're definitely going back.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC