The location was just perfect for us. Located in a beautiful, green and quiet street, but walking distance to many great bistros and restaurants. It's also a great location for exploring both Condesa and Roma Norte by foot.
The apartment is fine and relatively roomy, and good value for money considering the location. Also, we made great use of a little city guide book that was laying in the apartment. There is not much natural light though, if that is something that's important to you.
Finally, Regina - the hostess - was very swift and helpful in answering any questions that we had (with regards to things to do in the city).
Can recommend staying!