We spent 3 nights in Diana's flat. The location was fantastic and the flat was very stylish and comfortable. We did not actually meet Diana but she was very efficient and helpful in her correspondence. Her assistant met us on arrival and showed us into the flat. Diana was also helpful by organising a taxi to pick us up from the airport at a reasonable price. My only slight disappointment was that the flat does not have an actual view of the river as the photo suggests. You can only see the river if you poke your head outside the window.