We really appreciated Polly's apartment, as it was clean, bright and well furnished.
Unfortunately the position is not the best, as it is not close to any tube station. It is true that right across the street there are some bus stops which lead to the city center, but due to the heavy traffic in London, they always take some time to arrive there, and for someone who's not very familiar with London buses it is not simple to understand all the stops, as only the most important ones are written on the board!
The rest was fine, Polly is very nice and replies to the messages quickly. Moreover, the small kitchenette was very convenient for our breakfast.