We had a wonderful time staying at Olga's flat. The apartment was very clean, the beds were comfortable - one room with a double bed and the other with a single bed. The single bed room has a nice view to a small green and very cute garden.
Olga is a great hostess, gave us very good advices about transportaion, tickets and what ever we needed.
The street is quite, and there is a convinient transportaion (by tube and bus) to central London.
Thank you Olga for a great hostpitality! Hoping to meet again :-)