Tilly is a great host, she was very kind, friendly and helpful (gave suggestions on on where to go and booked a taxi for me so I could get to the airport). Her place is super clean and beautifully decorated. Communcation was also great. Check in and out flexible (which I very much appreciated). Would definitely recommend if you don't mind staying in a residential area that is not precisely in the city center (although reachable through public transport easily). It is very close to the O2 if you are in the city for a show (Celine Dion was playing when I stayed there).