We had a great stay in the apartment of Gaston and Barbara. It's location in the heart of Palermo, with many bars and restaurants just around the corner, close to the subway and various sights, makes is the perfect spot to discover Buenos Aires!
The place is really nice and clean, with a large bedroom and great beds for a good night's sleep after a busy day in the city!
Gaston in a fantastic host, helping us for example to get bus tickets and giving advice on anything we would want. We would definitely recommend his apartment to others and hope to come back sometime ourselves!