Very nice and clean apartment. Few minutes walk from Zocalo. As you read in other reviews the neighborhood is not the safest at night, especially comparing to Roma and Candelaria, but I wouldn’t say it is dangerous. Just get back by taxI/Uber at night.
Just a point that I didn’t like : they charge you extra 300 pesos if you don’t wash the dishes. I don’t understand the logic especially that they charge 26USD for cleaning fees.. !?
Overall, nice appartment and nice stay. Recommended.