Alberto (and his assistant Sonia) was extremely helpful throughout our stay, immediately replying by the AirBnb website and mobile. He also checked on us often making it very easy to arrange anything we needed. The apartment is very well located, at a walking distance from all sorts of restaurants, cafés, shops, transport (busses and subway) and attractions (such as the Recoleta cementary, the Law School and all of its surrounding parks). We even walked to the Casa Rosada/Plaza de Mayo with our 1-year-old (about a half an hour walk with a lot to see on the way). Excelent location for those with small children, as there are a number of parks/squares at a short walking distance, which are fully equipped with all sorts of playground equipment for toddlers. Kitchen is fully equipped, so we were able to cook meals for ourselves and our baby. There are literely a dozen grocery stores within a 3-block radius. I would definetely stay there again in a future trip to Buenos Aires.