Very quiet street! If you are a light sleeper this place is for you. The apartment worked perfectly for us (2 couples and 2 kids). The park nearby would be great for young kids - it even has a little kiddie pool for warm days. Do note the address before you book as it's really not near Notting Hill but a good 20 minute bus ride away. It took us 30-40 minutes to get to any of the major sites downtown so not sure I would stay here again, but it was a great value for a bright, large place in London!