This is a fantastic location and value! Zona Rosa/Juárez/Roma/Condesa/Centro/Chapultepec are all walkable. We kept noticing that all the best food and sights were so close to the Airbnb. While it is in a busy area, it’s pretty quiet and not too bright (I didn’t even need my earplugs or eye mask).
Sometimes the neighbors might ask where you are staying, as you’ll probably look foreign. So, be ready to answer :). And, for the first time, the first door on the way out (not the apartment door but the first of two building doors) is hard to open with the key (you have to pop the latch by sliding your key and using it as a wedge).