Victors place is a great value. It is private and secure, the WiFi is strong, and the neighbors are nice. The apartment is more on the outskirts of Condesa but it is a quick safe walk to nice cafes and restaurants. There is a subway station nearby, a 7-11 across the street and lots of cheap lunch options right outside the door as it is next to LaSalle University.
Victor was easy to get in touch with and helpful as well. I would stay here again.