Had an amazing time in Mexico City!
Location: Phenomenal. The unit is at the northwest end of Condesa. Walking distance to all the great spots in Condesa, <15 minute walk to Roma. Also walking distance to Bosque de Chapultepec where I spent many days walking, looking at the Castillo, museums, etc. Very close to street vendors, Oxxo, coffeeshops, subway.
Unit: Perfect for me as a solo traveler not planning to spend much time in the unit. A studio with murphy bed, desk, kitchenette, and bathroom. Small by North American standards and it is a wet bathroom--but I understand this is mostly standard for CDMX.
Hosts: So kind and inviting. Ana had some food for me in the fridge when I arrived, offered to show me around town, offered me to go on a hike with her family (I did and it was a highlight of the trip) and even brought me back some tamales from a shopping trip. Really spectacular hosts, and I would love to stay with them again.
Check-in: There is a locked door to enter the building courtyard so a full self-checkin is not possible. I felt bad about this as Ana had to meet me at 3AM to let me in (my flight was delayed), but she was very happy to do it. Nonetheless once I got my key I could easily enter the building complex and the unit had a passcode.