I cannot recommend Peter’s flat enough. My family of 5 (3 grown children) was very comfortable. The location was ideal. We took the Piccadilly line from Heathrow to Gloucester Rd. Quick walk to the flat from tube station. The bedrooms all have air conditioning which made a big difference during some of the very hot days we experienced. Walking distance to parks and museums. Great restaurants in neighborhood and we enjoyed the pub across the street. Peter was very responsive to any questions that arose during the week. Highly recommend!