Aga was an accessible and very pleasant host. Despite being out of the country on business she responded to all messages within a few hours and managed to be both welcoming and helpful while away. The room was large enough for the three of us to fit comfortably, and clean. We were very close to a number of lovely restaurants and cafes and the delights of Chelsea were only a fifteen minute walk away. The only negative was that we didn't have experience of the tube system and as such our taxi from Heathrow cost £75 so I would suggest thoroughly researching transport from Heathrow prior to arrival. Five stars Aga and would certainly recommend to a friend.