How to get to the Holiday Inn Shanghai West by the convenience transportation?

1/ We arrived at Pudong Airport -->Longyang Road station (By Maglev: 8 minitues and fare ticket 50CNY)--> Transfer to Subway Line 2 --> Xujing East (By metro train: How much time does it take? How much is fare ticket) --> The Holiday Inn Shanghai West (By taxi: How much time does it take? How much is fare ticket)
2/ From PVG --> Subway line 2 --> Xujing East (By metro train: How much time does it take? How much is fare ticket) --> The Holiday Inn Shanghai West
3/ Other way....
Which is convenience way? Thanks,