Maria Jose and Paco are the very definition of gracious hosts. For the specifics read on below (other travelers speak to many details of the hospitality and the house). A few thoughts: the house is if anything more beautiful than the photos. San Miguel Chapultapec is a great choice as a neighborhood to stay in (especially with Maria Jose and Paco) - it's very convenient to transit (metro and metrobus); has all the conveniences you would need (e.g. supermarkets, Sanborns, restaraunts, taco stands, etc.); it's near many spots you might want to visit (Chapultapec Park, La Condesa, Roma, etc.) but is very calm and almost tranquil. If you're looking for a homestay with a wonderful Mexican family, I can't imagine finding a better option.