Great place! There's a bus stop (63/363) right below the apartment, and the night bus (N63) is also there in case you would like to spend more time in London after midnight. Overall, the journey to London Centre will take you approximately 1 hour, but it is not that expensive (~3.50£ one way, ~7£ round trip with the oyster card). The host was very kind and answered quickly to all our questions. The apartment was clean and quiet. Would definitely recommend!!