My gf and I spent Christmas in London, and had a lovely stay at the Aviva. The position is awesome, just minutes from Hammersmith station, which assures an easy and quick link with the main hot-spots in London. The studio is small but it is smartly furnished and equipped with everything is required for a short stay, including pots, plates and a hairdrayer. We found the room very tidy and clean, and a daily cleaning service was available during the whole stay. Boris was a kind and helpful host: we were impressed by the number of positive reviews he has and, once we met him, we have to say that they are very well-deserved. Before the departure, we contacted him and he answered within minutes, giving promptly all the informations we were looking for. In conclusion, if you are looking for a smart accomodation in London, the Aviva is definitely the right choice. Absolutely recommended.