We went in London for work and the flat was really closed to Olympia so this is quite wonderful. Rachael and Shahram are really great, easy to contact and quick to answer. They are also always ready to help.
About the flat : Amazing ! We would have loved to stay more than two nights ! I totally recommend their house and we keep their address for the next time we need to go to London.
Thanks a lot Rachael and Shahram, all the best ! :)