I visited CDMX for a few weeks (first time) and I really enjoyed my stay here.
The place is compact but it had everything I needed. It is so conveniently located that most things where a short ride away and even close to two subway stations if you prefer to ride public transport (surprisingly easy to figure out, efficient and cheap).
I felt pretty safe walking the surrounding areas late at night and the building also had their own security guards and cameras which meant I never had to worry about the place or my belongings as they monitored and control all access to the building (cameras are outside the apartment unit on the common building resident areas: hallways, stairs, building entrance, etc).
The area offered a variety of trendy cafes, restaurants that catered to every diet, including an all vegan Mexican taco stand/restaurant less than two blocks away. Everything needed and more can be found a very short (walking) distance away from a medium size grocery store, to dog parks, bars, restaurants, convenience stores, pharmacies, and even a hospital and other medical care.
Lastly, the place is small but charming. It had complimentary (basic) toiletries, a washer(which is also a dryer) in-unit with provided laundry detergent, and the kitchen included a basic set of cooking and coffee condiments. The unit does not have central AC or an AC unit, only a fan tower but I rarely used it since the city weather/temperature is very pleasant (cool morning/nights).
If you are looking to be conveniently located to most things, want to stay at an upcoming trendy area, and want to never have to worry about your safety (or your belongings) then I would definitely recommend you check this place out.