Overall, we had a great stay - it was a spacious unit for 5 of us and in a convenient location. There were a lot of keys to deal with for the gate/elevator/apartment, but it did feel very safe. Mosquitos were a problem, but don't think this is a cleanliness issue, just the nature of not having screens on windows and no AC so windows had to be kept open (think that's common in CDMX and not unique to this apartment). Guadalupe was a very communicative host and that was much appreciated!