This is a lovely place. We had great time here. The house is 5 mins walk from Piccadilly line. We took bus to St Pancras Intl when we left. The bus stop is very near the house.
From the station to the house, there are 2~3 supermarkets where you can buy things to cook/eat in the house. The view of the house is also great, you can sit and enjoy your meals near by the window. Also, near the house, there's a big park where I took my kid to watch school football team's practice.