We had a wonderful stay! The apartment was adorable and looked exactly like the pictures. The amenities were very thoughtful like extra towels, blankets, pillows, delicious coffee, and hot water maker. You absolutely cannot beat the rooftop view. Flavia and Mauricio responded to every message within a few minutes.
We heard from several Uber drivers that there was a bad neighborhood (Tepito) nearby but we did not stay out after dark and did not have any problems. There was a 24-hour security guard and external camera which made us feel very safe. Plus the guards were incredibly kind and helpful.
The location is a few blocks north of the Zocalo and was very walkable to all the major site in the area. I would definitely recommend this location.