This was our first time in Buenos Aires (actually our first time in South America), so we weren't sure what to expected. We were super pleased with our choice to stay at Sergio's! This place is in the perfect spot to explore the city from. Close to transit, in a safe area, lots going on around (especially the market on Sunday). Excellent communication from Sergio, and great city tips. We followed some of his suggestions for dinner and were not disapointed!. Super helpful! :) Highly recommended!