The apartment is very well located in Recoleta, about 10 minutes walk from the nearest Subte station, Callao, on the D line, which connects to many of the tourist attractions in the city center and to Palermo and Belgrano. There are a couple of good restaurants as well as a 24hr supermarket nearby. We felt safe walking around the neighborhood and on the street of the apartment both during the day and late at night.
The apartment was really clean and nicely furnished, it was a very comfortable home for 3 people during our stay. We did not meet Andrea, but she was very quick to respond to questions and any issues that arose over WhatsApp, and check-in/check-out was very easy. She allowed us to check-out late as we had a late flight leaving Buenos Aires. A great place, I would recommend and stay again next time!