The apartment was as advertised, cozy and in a good location. The apartment is in walking distance to several places I wanted to go during my stay in CDMX, and good places to eat. There's a metro stop one block away.
Diana was courteous, responded promptly to messages, and made the check in and check out process easy.
The building is a bit old and worn. The water pressure on the hot water in the kitchen and shower were not very strong, and the walls are thin. I heard noise from the neighbors throughout my stay, but it was not excessive for an apartment building, and didn't hurt my enjoyment of the place.
Overall, this was an enjoyable stay. The apartment was in a convenient location, and had everything I needed to enjoy myself while I was there.