I just came back from Regan's house.
It was perfect. The house is like on pictures, very clean and with a pretty garden (unfortunatly it was not sunny enough to enjoy it). It is located in a very nice neighborhood with some shops, restaurants and pubs around.
Easy to access london city center by bus and train (both stations are few minutes walking from regan's house).
Regan was not here to welcome us but her friend did it. She was also very helpful regarding my questions.
If you are a large group of people looking for a calm neighborhood and close to london noise i can only recommend this house
Yann