I can only echo all the positive points every other visitor has said about staying at Yu’s apartment. There isn’t a single negative about staying here. Our stay was brief, just a few hours over night after a visit to the O2, but Yu was able to accommodate us calling in earlier in the day to leave our bag which was very helpful. He gave us advice on catching the bus back to Greenwich after the concert which was far far better than catching the tube! I can’t recommend him highly enough!