My parents stayed at Tim's apartment, they are more than happy with the experience.
The apartment is in excellent conditions, very clean, with great furniture and everything you need is available there.
The location is amazing you are in a great area of London and close to everything, lot of shops and supermarkets less than 100 mt around and really close to the tube, anyways you can get to a lot of touristic places by foot.
They loved Tim was a terrific host! they felt really welcomed and was always there for anything they needed, great, quick and easy communication with him.
If they come back to London they are certainly going back to tim's apartment! Thanks for all Tim! :)