Andy and the team are wonderful hosts, who are extremely available and very attentive. We were made to feel very welcome, and were even offered help with organizing tours and locating a suitable doctor when one of our group was injured. However, there were some features of the accommodation that we could not overlook and which could not be solved in the period of our stay. Firstly, there was a persistent odor of sewage emanating from the building's central courtyard which we were only able to subtly mask by burning coffee grounds. Secondly, the power circuitry of the apartment is rather concerning, with many sockets not working and a failure of certain lights when enough amps are pulled at once (e.g. turning on the oven). There were also no lamps, meaning one's only lighting choices are daytime brightness or pitch darkness. Finally, only one set of keys was provided, despite the fact that you can neither enter nor exit the building without keys. For a group of four that is a logistically infeasible arrangement. So whilst our experience with the hosts themselves was 6/5 stars, the apartment itself has material room for improvement. Nonetheless we are very grateful to Andy and the team for a great week in CDMX!