How do I take the MRT from Taoyuan Airport to the hotel? how much time is required?

which hotel

After 12 o'clock in the evening, you can only call TAXI. 5 yuan, 5 yuan jump table. I dare not look directly at it. When Ximending arrived at Jinshuai Hotel, the table jumped to more than 1,000 NT dollars. Pulling out your fingers, it is almost the same as the mainland. Taoyuan Airport, on the arrival floor, on the right hand side, you can withdraw NT dollars.

Is the Taoyuan Airport MRT open? Don't know where the hotel is?