I loved staying at Ximena's!
The location allows you to explore many places of interests in CDMX by foot, and there are lots of restaurants, shops and cafes nearbye.
The flat, the room and the bathroom were clean, cosy and beautiful. I got to enjoy the sun and do yoga on the rooftop. Also, the room has a balcony which means you can enjoy fresh air as soon as you wake up (with privacy).
Finally, Ximena was a great host : very communicative, attentive and friendly. She gave me a lot of recommandations (and Gandalf - the dog - was simply adorable).
Would definitively stay here again the next time I come to CDMX.