I am just back from two weeks in Ricardo's house and it was comfortable and great value. The flat is spacious and gracious, in an old Deco building just off the very busy intersection of Nuevo Leon and Insurgentes, on the borders of the trendy Condesa neighbourhood and the more traditional - but gentrifying - Escandon. The proximity to these busy streets means excellent public transport - it is also just off the Viaducto freeway, which means easy airport and out-of-town access - and when you are in the flat you barely hear the traffic at all. It is peaceful, and overlooks two courtyards, one with plants and a vibrant purple wall. There is a very comfortable bed, a well-equipped kitchen, a comfortable living room, and a good bathroom. It's an old building, so the hot water is a little irregular, and you do hear sounds of living from the courtyards, but this is "real life"! And there are wonderful places in this cosmopolitan neighbourhood - especially the Argentinian cafe/bakery just below, and the brilliant Peruvian restaurant, "Asia Peru", just across the road on Benjamin Franklin. Ricardo has many other suggestions in his extremely helpful printed guide: he is an exemplary Airbnb host - he and his partner Alejandra go out of their way to be helpful and accommodating (they live in the building) without ever being imposing. They really do make it an excellent AirBnB experience.