Nanjing was very easy to navigate. They have an excellent subway system that connects right to the train station. I printed out some maps beforehand and marked all the places I wanted to visit. I stayed pretty close to the subway line all day and saw all the shopping areas, the Confucian Temple,and got coffee at Starbucks… mmmm,four months without real coffee made it just that much better :) I will probably see more of the historical sights when I go back in the summer.