Paco and Maria were the friendliest, most helpful hosts we have encountered on our travels. Even though we only stayed two nights, Paco made sure to suggest the best things to do while we were there- without him we wouldn't have known about the Bike day, the last Sunday of the month, when many major streets are closed so only bikes can cruise through. He printed out maps for each area, and let us use his computer to check our email and print our boarding passes. He really cares about his guest's comfort and security. The house was lovely, quiet, clean and welcoming. Mexico city however is full of busy, almost freeway like roads, so walking to Condesa requires some skillful road crossing, or pedestrian bridge use from their house. Otherwise, highly recommended.