Leticia's place is smack-bang in the heart of Coyocán, one of the nicest (my objective opinion) neighbourhoods of CDMX. Her house is on a little cul-de-sac with security, which makes it very safe. The small flat at the front of the house has all the amenities needed (though you should just go out and have awesome food and drinks in one of the many restaurants, the market or a cantina in the area). Leticia is a wonderful host and her little dog is very funny! Highly recommend staying with her!