This apartment was perfect for our stay. It is located in a nice, residential neighborhood close to parks and stores and some restaurants. The living/dining room area is light-filled and spacious. We appreciated the availability of a clothes washer and drying rack. Carla left us some homemade orange marmalade and it was delicious! My mom loved the tiled walk-in shower :)
We were able to quickly get around to other neighborhoods from the apartment. The apartment felt safe and secure. There is no AC in the apartment, but that was not necessary since we got a nice cross breeze with the windows open, and leaving the venetian blinds closed during the day helped keep the apartment cool.
Although we never met face-to-face, Carla was very friendly and proactive with her communication and responded quickly to questions.
One of the beds is a futon-style mattress which was very firm, and the bed in the other bedroom is slightly softer - so you can choose depending on your sleep style preference.
I look forward to making another trip to CDMX and would stay in Carla's place again if it is available.