This apartment is really cute and feels like home. It's location is great near Notting Hill Gate tube station and Kensington Gardens (great place for a morning walk). It was well cleaned but a bit chilly (but I guess that's the same anywhere in London at this time of year). Towels were clean and very big.
Apartment is situated in the top floor of the building at it takes 83 stairs to get in there. That's good to know before booking.
The whole building and the neighborhood was beautiful and quiet. This apartment has a window facing the street and that's why ambulances etc. made a bit noise.
Checking in was really easy. In fact we were a bit early and meet our host at the front door. There was candy waiting for us which was a nice surprise.
There's no reason I wouldn't stay there again. I was visiting London for 4 days with my sister and this place was great for that.