This apartment is located in a nice and quiet neighborhood. It is hard to feel that one is in Mexico City. Hearing roosters in the morning was especially cool - like being in the country. There are some barking dogs around which may become noisy (people keep them on the roofs so they are close to the apartment) but it was not a big problem for us.
Internet was mostly stable. There were some times when it was down but usually came up inside 10 minutes. We were working remotely and did not need to use a hotspot.
Kitchen is small but has all necessary things in it. We were able to cook breakfasts and sometimes lunch or dinner without issues.
Drinking water is provided in 20 L jug but when it ran out we had to buy a replacement. It was not a big deal for us as the store was very close and my husbands was able to carry it to the apartment. It may be hard for a woman to carry though, especially to the 3rd floor but I am sure that in this case hosts can arrange something if required.
One additional thing: due to the nature of the neighborhood it was very hard to find the apartment. This area is like a maze with lot of branching out streets an dead ends. This adds to the charm but hard to navigate for the first time. I recommend to arrange with the host to meet you on the arrival and communicate through the phone if you get lost (as we did).
The hosts were very nice and responsive when we had any issues. All in all it was a pleasant stay for us and we recommend it.