Ricardo's house was lovely! Located just off a securely gated courtyard, and only two blocks from the Patriotisimo Metro Stop (Linea 9), it was so easy to navigate all around the city from the house. Also, my niece and nephew and I ate at the taco stand just outside that metro stop probably half of the nights we were in CDMX. Will definitely stay there again if it's available when I next return to Mexico City.