This was a perfect place to stay at for my very first visit to CDMX. I loved the location -- it is walking distance to everything in Condesa and Hipodromo. There is a local cafe chain directly downstairs, which was such a nice plus.
My friend and I stayed for a week, and each room was spacious, with enough privacy. The living room was a perfect little area for lounging and setting up a mat for simple workouts. The kitchen was functional and had everything we needed to make simple breakfasts, and there was proper cutlery and wine glasses-- a nice touch to make it feel more like a home away from home. The dining table was perfect for at home meals, and doubled nicely as a workspace for us to whip out our laptops and do some work. The wifi worked best in the bedrooms, but if you want it to work in the living room/dining room seamlessly you can do what I did and bring a wifi extender to strengthen the reach.
We slept really well through the night -- the apartment is located off a main thoroughfare, but it's not noisy or bothersome when it came to sleeping. The living room/dining room are street facing, and the bedrooms are on the other side of the apartment so it was quiet for us. We never had any issues with the apartment, and thus never had to communicate with the host outside of checking in and checking out.
I highly recommend this place, and look forward to staying again the next time I visit CDMX!