The apartment is in a very central location. Close to the subway to the train station and buses outside the door. We found it easy enough to walk everywhere we wanted to go. The street is fairly quiet for a city street. The supermarket is only one street over and had everything we needed. There were great restaurants nearby lots of choices. Also handy are bars and patisserie's.
The apartment its self is a couple of flights of stairs up. It is a beautiful apartment, well presented and we enjoyed our stay very much. The apartment has air conditioning which on really hot days is welcoming. Alternatively you can open the front doors and the back door and get a nice airflow. We did find that the bed was a little firm for us.
Fernando was quick in response to communication and we enjoyed our stay.