It was a pleasure to stay at Sergio's place. The apartment, even though not very spatious, is comfortable and well equipped, clean and with good location (15-20 minutes walking distance from city center and Rossio and Cais do Sodre train stations). Sergio was friendly and helpful, besides the advice how to reach certain points of interest, he helped us with the luggage after the check out, as we left Lisbon in the evening.