The apartment is lovely, large, and very comfortable. It was the nicest AirBnb we stayed at in Mexico City. It is very comfortable and clean. The water filter made things so much easier and the shower was good.
A couple things to note. The building is on a busy street, No street noise in the apartment, but not a quiet charming street. The apartment is entirely interior and there are no exterior windows. There was still plenty of light -- there is a light well in one part of the apartment and kitchen, living room, and one bedroom have good windows on the private courtyard in the photos.
We had some plumbing problems and Richard was slow to respond / resolve. We were some of his first guests and it was Xmas so there were some kinks to work out with communication, keys, etc. I'm sure it will be improved.