We had a great stay at this AirBnb. It is in an incredible location, just across the road from Hyde Park and Kensington gardens. There is a subway stop about 20 metres away, and its a 10min walk to the train station which has a Heathrow express connection. The flat itself is pretty basic (pictures are accurate) but it was warm, and we were only using it for a few hours sleep in between exploring all that London has to offer! There is a fair amount of traffic noise - didn't bother us but worth keeping in mind if you are sensitive to such a thing. I'd like to get back to London someday, and will definitely try and stay in this Airbnb if I do.