Paco and Maria Jose were excellent hosts. It's clear from the moment you step in that their home is maintained very well, and that they are invested in making their guests feel welcomed and secure in Mexico City. The neighborhood is quiet and lovely, with a few good local spots to eat. They are right under Bosque Chapultepec, and the 7 Metro line at Constituyentes (I would avoid going to the Tacubaya stop- can be very confusing).

I would say that if you are looking for a quiet, centralized place to have as a homebase to explore DF from, Paco and Maria Jose's place is very hard to beat- value, location, warm and helpful hosts, safety- absolutely nothing not to like. Praise all around.