We liked staying in Isabella's room a lot. The view of Thames River and St. Paul's Cathedral right outside is amazing at any part of the day or night, the whole appartment is very clean and the bed really cosy. Although the windows are rather thin the room is nicely warm but you hear the wind go (as you can imagine on the 6th floor). That did not keep us from sleeping at all though. The appartment perfectly situated right on Southbank, going anywhere is no problem at all. The stations St. Paul and Waterloo are both within walking distance. The Tate Modern, Millenium Bridge and St. Paul's Cathedral are right outside your door. The only little problem that we had was when we arrived as the neighbor who was supposed to let us in did not seem to be there or did not hear us. That way we got into the appartment about an hour later (which we spent at the Starbucks that is literally in the same building). We never had any problem contacting Isabella and she always helped us immediately. We recommend it and would come again any time.