We have just spent a wonderful week at Diana's fantastic flat. It could not have been in a better location for exploring the city and we found we could walk to most of the sights. There are however 4 subway stations within a 10 minute walk. Within a 5-10 minute walk there are numerous restaurants and theatres and a few supermarkets. Communication with Diana was great and the flat is clean, modern, stylish and well equiped. Despite being in the middle of the city it was quiet and there is a beautiful tree outside the window that provides privacy. We found the bed very comfortable, the bathroom more spacious than the photo suggests and the air conditioner was fantastic at night during the London heat wave. We didn't cook but the kitchen looked well equiped. We felt very secure with the concierge downstairs.
With regards to a previous reviewer's comment about the television we found that it worked well if the portable antennae was placed as near to the window as possible.
In summary we were vey happy to have found Diana's place, would highly recommend and would love to return.