Arn’s apartment is in a fantastic location - on the south side of the Thames, walking distance to Parliament and a hop on, hop off bus stop. We were a family of 4 with two small kids. The apartment is on the 4th floor, the building has an elevator which makes it accessible. The space itself was nice - open, plenty of space for the four of us, and we took advantage of the pull out bed. The apartment is at the end of a hallway meaning only one shared wall so it was very quiet. Quiet neighborhood as well. The amenities were on par with what I would expect in Europe.