I am planning to stay Homeinns and Topstar Hotel Wujiaochang - Shanghai,Add: Guoding East Road 255, Yangpu District, Shanghai.

My flight will arrive PUDONG airport, from airport I find a way to take airport shuttle 4 to go Wujiaochang and then its a walking distance from there

1- I just need to ask also METRO TRAINS can take from PUDONG ?
2- If I take taxi, how much time it will took and how much it cost ?