Grand Central Hotel Shanghai metro or maglev

Hello,

Can I check how can i get to Grand central hotel SH?

Should I take line 2 metro all the way to Nanjing East? How long will it take and how much would it cost?

Or

Should I take Maglev than transfer to Line 2 Metro? How long will it take and how much will it cost?

I am travelling in a group of 4 with a big luggage each. Will it be better to take a taxi? However i am afraid that the taxi cant fit all our suitcases.

Thanks in advance !