We really enjoyed our stay at Ewa's flat. It is really well located close to Busstops, Subway station.
The house is located in a quiet neighbourhood. Everything was clean and Ewa was really caring with the check-in and she gave us a lot of valuable information on restaurants and coffee places, oyster card etc.
There is one thing we didn't like that much which were the mattresses - they were really firm which made them kind of uncomfortable for a good nicht sleep.