El Castillo was the home of Don Plutarco and family. His daughter runs it now as a bed and breakfast in Xilitla. I was greeted by her, given a tour of the home, and had a very nice conversation. I felt very welcome. I had the Gran Vista room with an incredible view of the valley. The room is huge, beautiful, and very clean. The same is also true of the bathroom. The smaller rooms of the 7 are arranged around the halls so there is no view. The pool is very nice. Breakfast for US$10 was wonderful. El Castillo is 2 km from Las Posas which is a nice walk but uphill coming back. All rooms are non-smoking but there are ash trays in the dining room. The staff is great!