The hotel is right on the edge of Hoan Kiem Lake, walking 50m to Ngoc Son Temple, I spend 2 nights on weekends (right T7 and CN) with enough street festivals around Hoan Kiem Lake, circus, night market, rock performances, music street .... Enthusiastic KD staff, friendly, support for renting motorbike, good service. Will return to Hanoi morning! Thks all!