Hermelinda welcomed me really warmly, and kindly showed me how to get to the nearest station, supermarkets etc. The place is around 40 mins - 1 hour away from the very center of London (by tube), but it's a calm resident site full of nature and clean air. There is a beautiful farm and an old historical church nearby. It might be a good place to spend your staying free from the noise and stress. I'm grateful for her great hospitality and I'll be visiting Hermelinda's place again when I have another opportunity to stay in London!