We booked América's place last minute when a previous AirBnB host cancelled on us. It's in a secure and convenient location. The apartment was clean and roomy for 2-3 people. América was very helpful and upfront with us.
We were 15-30 minutes to Polanco, Reforma, and the Zócalo by Uber depending on traffic. The metro is close by, which gets you to the bus station and the Zócalo very easily. The area might be difficult to get around if you don't know Spanish.