We had a great week staying at Tyler's condo with another couple. The location is very central to everything you are likely to want to do and having the grocery store literally right across the street was awesome. Entry to both the condo and the building is keyless, which we really liked (one less thing to keep up with).
The kitchen is quite small, but adequate for what we needed and there's plentyof fridge space. We only used the washer/dryer once, but loved having it.
Tyler has put together a great binder of recommendations for places to eat and things to do...definitely read this and take his advice.
All in all, a great stay for our first visit to CDMX.