This flat was pretty much exactly what we expected based upon the description, review and pictures. The location is fantastic, we were able to shop at a Tesco to make our own breakfast and pack snacks, walking distance to the tube, Kensington Palace and lots of bars and restaurants in Notting Hill :). It was very clean. The hosts must own the building and airbnb all the units as there were other tourists coming and going. We had a great stay overall and really enjoyed ourselves.
A few notes: 1. The washer and dryer was not working so we had to use the laundromat down the street. They did not work for those who tried them out before and after us so it wasn't a one off situation. 2. The walls are paper thin so you can here everyone coming and going. 3. The water pressure is good and it is hot for some time but it goes in and out while you're showering. 4. The ladder is an industrial ladder so not so great on the feet, I would suggest adding some carpet panels to it.
Due to delays in our flight, we arrived in London later than expected. We were provided the phone number of the cleaner to provide the key but she was only available until 3:00. We had to rush and coordinate with the cleaner while in line at immigration as we only had 1 phone, which did not have access to my airbnb profile (international plans are expensive), and we did not receive a lockbox code in the case of travel delays. I would suggest providing a contingency plan in the event of travel delays. The cleaner was very nice and helped us out!
Thanks for hosting us, we very much enjoyed our time!