We were very happy with our stay. The apartment was clean, comfortable, and stylish. It has a spacious and light-filled feel. All the amenities were there. The bed was good. Wifi was fine. The location was outstanding - so close to shops, restaurants, the Underground, parks, etc. etc. We were there on a weekend so there the street outside was crazy busy in the afternoon/evening, but even then the noise was not irritating (and I'm sensitive) and closing the bedroom door at night made it very quiet for sleeping. If the Notting Hill area is your target, I think this is a great choice.