You couldn't pay me to stay here again....
At the bare minimum, I expect one thing when I stay at any hotel - a quiet night of sleep. Thats it and the King George couldn't provide that. Upon checking in, we received what had to be the worst room in the place, 3rd floor, right next to the elevator and directly facing Mason street. When we went to bed that night, all you heard was the street traffic and people below. It was like the windows had no insulation! I don't understand how anyone could sleep in that room!
About 1am we had enough and demanded to switch rooms. At first, we were told none were available but eventually we got a bellman to come up and he heard how loud it was. Eventually, a room "magically appeared" down the hall. We were not facing Mason street anymore but it was still pretty loud and impossible to sleep. At 7am we gave up and checked out and moved to the Hilton in the Financial District where they graciously accepted us so early. 
It blows my mind that a hotel cannot ensure it windows and doors are properly insulated to prevent noise from impacting your guests sleep. I see the owner's comments stating they are updating these features - well it still hasn't happened so stop saying they are coming shortly. Please stay away at all costs, spend the extra money elsewhere to ensure you get some sleep and do not ruin your vacation!