We stayed in the room with one adult and two children and it suited us perfectly. The next underground station is a about a 30 minute walk, the next bus station about 5 minutes. The buses run all the time but they can be slow in heavy traffic. We didnt mind, my kids enjoyed being on the typical double-story London buses. The room was very clean and the shared spaces were ok. The room can get hot in summer, so you shouldn't forget to draw the curtains when you leave house in the morning. 😉 We enjoyed our stay a lot. 👍