Ximena's house is so charming and cute, full of cool artwork and an abundance of plants. The house is one she and her family grew up in, with nice architecture (huge windows) and a garden in the backyard. Ximena's sister runs a kindergarden downstairs during the weekdays until about lunchtime, but we did not find the noise bothersome and it added some liveliness to our mornings. We thought her whole family was really nice and Ximena is a great host, always responsive and checking in on us to make sure we have no needs (she even provided a coffee machine upon request).
The Narvarte neighborhood is really lush with tree lined streets and there are a lot of cute and affordable restaurants and cafes nearby. It is very safe and a few blocks from the metro and metrobus (about 30 mins to Roma/Condessa or Centro) or 15-20 mins by uber.
Overall, the airbnb is a great value and I recommend. I hope to reach out to Ximena and stay here every time I visit CDMX.