Great apartment in great location! We walked almost everywhere we wanted to go (most of the museums, Chapultepec Park, Paseo de la Reforma) which was important to us. We really enjoyed the Mexican food at Las Mercedes on Darwin/Leibnitz and had fresh, wonderful pizza at Italian Cid on Leibnitz/Victor Hugo. The apartment and street is quiet -- although there were some barking dogs in the apartment building during the day but we were usually gone so it was not an issue.
Cristina is an excellent host and extremely responsive (we needed extra towels and she brought them over - along with some breakfast cookies!). I would return to her place in a heartbeat!
Kevan Delaney