The flat is lovely with a very spacious kitchen and is full of cool decorations that I think Karin have collected on travels all around the world.
Karin and Ollie are great hosts.
And the flat is just a 10 min walk from the underground that have a direct line to Heathrow. And there are many nice restaurants within walking distance. I also enjoyed that the flat was so near the Thames path.
All in all I highly recommend the place.