Jan. 2019-how to get from Pudong Airport to Fairmont Peace Hotel and cost

I will be arriving at the airport from Seoul on Jan. 25, 2019 at 12noon, and I expect it will take about an hour to clear customs. Please advise the best way to get to the Fairmont hotel and the approximate cost. If I take the Maglev train or subway, what is the closest station to the hotel, and how far will I have to walk to with luggage, and what exit would I take from the subway? or would it be best to take a taxi directly from the airport and what is the cost?
Thank you in advance for your assistance and all detailed information you can provide.
Bert from Canada