We were very comfortable here for 3 weeks in June when the climate is nice and cool, with occasional afternoon/evening thunderstorms.
Pedro addressed a noisy neighbor issue immediately after our first weekend, so the rest of our stay was very tranquil. The view of birds and squirrels in the trees and of daily life at the cafes below seems worlds away from the bustle of downtown, just a few blocks away.
When we went exploring, only the treacherous sidewalks on most side streets slowed us down (not good for those with mobility issues). Parque Mexico is close, and wonderful. Even closer is the Ecoduct for an elevated walk.
Pedro supplied us with coffee, and we bought other supplies at Sumesa, just a block away, but thankfully not filtered water, as that was in Pedro's kitchen!
We loved the food at Taak-Cal around the corner, and the pizza across the street is fine (but we don't recommend the pasta). Dona Vero is also recommended a few blocks away.
Coming home, the 24 hour doormen always greeted us with a smile, and the apartment was cool and dark for sleeping. We could've happily stayed longer!