Location is everything in CDMX, and this space could not be in a better one. Near the best bars and restaurants the city has to offer, and only a short Uber ride to many of the sights that must be on your list. The apartment is modern, clean, and well-maintained. Laundry is available on the ground floor, which is great for long stays.
As far as the hosts go, they are among the best I've worked with on AirBnb. Questions were answered within minutes, they created the easiest possible check-in system, and they made everything just great.