My brother and I were visiting Mexico city for a few days and had a wonderful stay at this apartment. It was a great home base - incredible views, walking distance to all the great things in Condesa and just a few minutes from the major park, very safe (24 hour doorman).
While there was no air conditioning, there were a couple fans and the temperature cooled down at night so it was OK. It got quite hot in the apartment during the day, but we did not spend much time in the apartment then as we were out exploring.
I would definitely stay here again.