I'm really happy I chose to stay at Cande and Matias' flat. They're a young, friendly and extrovert couple. Since the beginning I felt like home. The room as well as the bathroom were really clean, the neighborhood perfectly placed in the center and there's actually nothing I can complain about. Buenos Aires is one of the nicest cities I've ever visited and I'd strongly recommend to opt for a room in "Calle Libertad".