Just returned from a five-night stay. Apt. is on the 7th floor, with wall-to-wall windows facing west and north. Apt is a good size [we were a party of three and had ample room to move around or just relax] and the large windows make it seem even larger. The view west, looking at Chapultepec Castle, is superb. Apt has all the amenities we needed, including washer/dryer [labels in spanish, of course]. Beds were comfortable, shower was great. [We spaced out our showers so had no issue with hot water whatsoever.] Building has a 24-hr doorman, and everyone manning the desk was helpful and pleasant.
Apt is in a great location. It fronts a rather busy street, with some nearby highway noise, but it is not bothersome, and an easy walk around the corner puts you right into a beautiful La Condesa neighborhood. Grocery store [Superama] within easy walking distance [bring your own bags!], and a well-reviewed taqueria [El Huequito] 1/2 block south. Also, a short walk to Chapultepec Park - Chapultepec Castle [~ 15 min], and to Audiorama [Honestly, find this place! It is a magical hidden spot in the park].
Ubers plentiful and inexpensive - took us everywhere [even as far as Teotihuacan].
Restaurant recommendation: Contramar, a walkable distance from the apt [just under a mile]. Very good seafood rest., closes around 6:30pm, so lunch or [very] early dinner. Worthwhile. Get a reservation.
We also did a street food tour with Eat Like A Local. Really good. Also need to reserve beforehand.
Hosts Denise and Alejandra are very helpful and responsive. Answered all my questions immediately - like getting tickets to a soccer match at Estadio Azteca or what to do in CDMX on Mondays, when many public sites are closed. They provided us with daily tips that were quite useful. Among the best communicators of any host I've encountered.
Recommend this place highly.