We enjoyed our week in Condesa at "Chingon"! It is in a great location in Condesa, walking distance from anything you need: markets, restaurants, bars, 7-eleven, ATM, etc.
You probably aren't going to Mexico for pizza, but there are some amazing Italian restaurants in the area. Condesa is also very close to Roma, Zona Rosa, and Polanco which all have some great shopping, restaurants, and night life.
The apartment is cold in November when we were there, but the apartment now has heaters which make your stay nice and cozy. A special thanks to our hosts for being accommodating to out check-in and check-out needs as well as the other odds and ends we needed help with.