We loved this apartment! It was very stylish and clean, and we enjoyed the large balcony in the evenings. Cecilia was easily accessible via email before and during our stay. She met us at check in and provided us restaurant recommendations and a quick overview of the area. The neighborhood was great- very quiet during the day and a few blocks from Reforma and walking distance to Condesa and Chapultepec. There are lots of restaurants around the apartment and convenient store a block away to get water, beer, etc. The neighborhood felt very safe, and the apartment had great security features- three keys to get i to the apartment.
A few notes, it does get a little loud at night because there is a bar across the street. If you are a light sleeper, you may want to bring earplugs. Also, there is no air condition which was fine for us since it was in the 50s at night and pleasant if we left a window open. She also has a floor fan in the apartment to use. We loved this apartment and recommend it!