The location is exceptional, right in the middle of Notting Hill. Just a few minutes away from Portobello Road Market, shops, restaurants, etc. Easy access to several underground stations, as well as Hyde Park and Kensington Gardens - including the Princess Memorial, which is the most fantastic playground.
Booking was easy and Tass responded quickly and effectively to all our requests. We have not met him, but the cleaner was there to welcome us and give us the keys, and she was very helpful. Tass also emailed me information about good restaurants and things to do in the area.
The flat was clean and there was plenty of space for 2 adults and 2 children. It is possible to cock, but the kitchen is not as well equipped as what we've seen in other flats. Although there have been some issues while we were there (e.g. the washing machine was broken), Tass responded very quickly to those situations.
Given the amazing location and the price, we would certainly go back to this flat when we are back in London.