The location is perfect. Very quiet, private and close to the Underground. The house is 4 levels and bathrooms on every level.
Our family visited London for 5 days and this location was perfect. The area is very secure and actually very quiet for being in the city. Restaurants are super close and we were able to get around without a car.
Be sure to watch the video on how to unlock the door with the app. When we arrived the cleaning service was a little late cleaning but allowed us to store our luggage while they finished up.