I enjoyed my stay at Heidi's place. It is a simple apartment in a convenient and safe location. Heidi was responsive and attentive to my needs. Specifically as the apartment does not have AC and these days were cold she brought in another space heater that did the job very well.
The apartment is quiet and there are many close locations to get good food and transportation is accessible. A few things that could use updating are the fact that the hot water in the sink in the shower is not working and to add more kitchen utilities for cooking. I am confident Heidi will make these modifications and I am happy to recommend her place for your next visit in Mexico City.