It was a great stay at London. Just 8min walk from my office, lots of subway stations around. and it's so convenient to travel by Heathrow Express to the airport. The place is as beautiful as the gallery, the host is an agency but their survice is quite good. Only one little thing, shower room is not big enough and the bath is open area which is quite cold during winter time. Overall, I think it's the best choice for my business travel.