This place is such a gem that I want to keep it to myself - but I'll share for the benefit of the greater community.
Our host Kiah is very communicative and resourceful. Prior to booking I asked for an additional desk in the bedroom and Kiah had it sorted very quickly. The booking & check-in could not been smoother.
The location is absolutely amazing. 10 minute walk to Notting hill gate station, it's surrounded by restaurants, cafes, grocery stores, boutiques, cinemas, dry cleaners... everything you could possibly need is available within a few minutes walk.
Amenities are also great - fully equipped kitchen, quality appliances, fast wifi, washer / dryer, separate shower / tub, tasteful decoration, perfect for an extended stay. Since we were staying for a few weeks, we also hired the cleaner that Kiah recommended who did such a good job that I wish she's available in SF.
It's everything I could hope for from an Airbnb and more.