Great stay at JM's for a week. He was very flexible with check in and check out and the space was perfect for us (my wife and I). The room can get a little warm at night (we were there in the summer) but with windows open it is cool enough to sleep. Tourist attractions (the Eye, Buckingham Palace, the Tower of London, etc.) are easily accessible on public transportation and about 40 minutes away. We'd definitely stay again the next time we're in London!