This is a fantastic location - the room itself is pretty small, so be aware of that, but it is so central, right next to Hyde Park and really close to about three tube stations. There are plenty of places to eat and small supermarkets within just a couple of minutes of walking. The room was towards the back of the house, and was really quiet for the amount of traffic outside (it's not on a super busy street, but there is definitely cars and people out throughout the day and night).