Mario welcomed me at the flat and took the time to show me how everything works and made sure I had everything I needed. I really enjoyed staying at Mario's place, it was clean, beautiful and comfortable. After a day I almost forgot I didn't live there permanently :) The area of San Lorenzo is great as well, lively, beautiful streets, a lot of restaurants and bars, but at the same time relaxing after a day in the busy centre of town. The flat itself is quiet at night. All in all great place to stay!