Too much time spent on the road trying to get to our destinations. If I had known that, I would have opted to take a train the next time and then hook onto a tour at the destination city. Not enough time for shopping or eating. The hotel in Busan was very comfortable with a nice view to the ocean. I didn't like the hotel in Kowlon because it was a smoking room and not very clean. Longer stay, perhaps a full day in Busan for shopping would have been nice.