Can you please tell me how to travel via maglev train to/from Grand Mecure Shanghai Zhongya

Well, you can take the train to Longyang Rd. Station.Then take subway line 2 to People's Square Station. Then transfer subway line 1, and get off at the railway station. Then just walk to your hotel directly.

Or after arriving at Longyang Rd. Station, you can just take a taxi to your hotel directly. The distance is about 8.8 miles. And the fare is about CNY 50.

You can choose what you like.