Very close to Queensway Station, on the Central Line, and Bayswater Station on the Circle/District lines. Plus it's only a few stops and a short walk from the British Museum. The entrance to Hyde Park is extremely close so it's easy to take an afternoon to walk through Hyde Park and see Kensington Palace. We continued through the rest of the park after that and then it was a short walk to Buckingham Palace. We thought this flat was a decent deal if your biggest concern is mobility.