What is the best and cheapest way to go from Shanghai Pudong Airport to Crowne Plaza Fudan Hotel?

You are suggested to take subway line 2 at the airport, get off at East Nanjing Road. Then transfer to subway line 10 to Guoquan Road, Exit 4. The whole way takes around 80 mins. It costs CNY 7 per person. After arriving, walk northwest around 0.6 miles (one kilometers) to find the hotel.