Sergio was the perfect host. Although we were flying in from the US and arrived rather early in the morning, Sergio met us at the apartment to give us keys and to store our luggage since there were guests checking out that day. Communication with him was great, and he touched base with us mid-stay to see if we needed any fresh sheets or towels.
The space itself was very clean and comfortable, with great natural light throughout. The views from the terrace are spectacular. The kitchen was well equipped, and Sergio had left a bottle of wine, coffee, teas, orange juice and plenty of condiments for us. The beds were super comfortable and the bathroom was very nice.
The location was excellent, just down the street from the Metro, a short walk to many museums and Retiro Park, and across the street from the train station. We used the Metro a lot, and were usually only a few stops from where we wanted to go. Overall, it was a great experience.