Ekaterina's BnB is a class apart, she is indeed a Super Host, the spacious and tastefully decorated room with attention to details and cookies by the bedside along with the kettle.
Her breakfast is gourmet style, she is very cordial and accommodating. Didn't mind when I came back very late in the night and also allowed me to keep my bags at her place for few hrs after check out as I went out shopping.
The location is just 10 mins from Heathrow and ideally located. Bus station is right around the corner and train station 5-7 mins walk away.