Sergej and Alexandra were really nice, hospitable, friendly and helpful hosts, who made my stay in Riga very comfortable and a great experience. The communication was easy, Sergej even picked me up at the airport, which was really nice, because I arrived late in the night. The flat is as described, I walked every day to the center, even the tramway station is in front of the house. But there is so much to see ... I would definitely recommend you to live at Sergej and Aleksandra, when you plan to visit Riga, which is, by the way, a real nice and city with between East and West.