We had a wonderful stay at Martin's apartment. Very clean and spacious, and the location was ideal for exploring Buenos Aires. Martin even left a bottle of Argentinian wine for us to enjoy! We didn't have the opportunity to meet with Martin since he was traveling, but Martin was very good about keeping us in the loop on his plans and connecting us with his associate, who was extremely kind and helpful. They were very helpful in coordinating storage for our luggage, since we had an evening flight. Overall, a terrific experience!