Transport from Pudong airport to Sunrise on the Bund hotel, 168 Gaoyang Rd, Hongkou, China

Hi, my wife is arriving SH via Pudong Airport this end of October. Based on the above information, will you agree with her travelling to Longyang Rd using Maglev and then taxi from that station to her hotel?
She has only 1 check in luggage and 1 hand carry trolley.

Will it be cheaper to just ride a taxi from the airport? What will she show to the driver for easier communication? It is my wife's first time to travel to China alone. Thanks.