Tessa is a very friendly host, she can give you lots of tips if you want to go out or if you need to find something. The flat is located about 25min by Tube from the very central London like leicester, or it's a 45min walk if you miss the last Tube. The area is very good, with a supermarket right opposite the flat, some Pub, Hairdresser, Restaurant are in the street. From Monday to Friday there is even a "food market" where you can eat food from everywhere! Very good experience!!