Rocio and Alonso are fantastic people, always willing to share their time, their coffee, their knowledge and much more with their guests. We had many fun conversations on architecture, cultures, languages, music, history.... They have tons of information on whatever you want to know about CDMX or Mexico and sometimes even accompanied or invited me, if their schedules permitted. They speak Spanish, English, German and French! Rama is such a great, sweet and tranquil dog. My best experience with hosts (and dogs) in Mexico so far (and I have gotten to know some pretty nice ones!).
The apartment is located in a "normal" residential area, right at the corner of Parque Escandon. Only one block away is Calle Jose Marti, with a traditional Market Hall, many small restaurants, stores and some cafes. Metro ("Patriotismo") and Metrobus stops are around the corner. If you want to join the other tourists, go one block north and you will find yourself in posh Condesa. You can also walk to Chapultepec (the castle and the museos) in about 45 minutes.
The room's window goes towards Calle Progresso. There is not much traffic at night, but now and then a motorbike roars by. Bring good earplugs if you have a light sleep. I can not wait to return after Alonso has installed the hammock on the sunny terrace! Highly recommended!