Directions to The Phoenix Hostel from Pudong Airport

I’m arriving into Pudong at 7:15pm. I’d like to take the Maglev then onto Dashijie. Since it will be dark, do you know directions from the metro to the hostel? Is it save to walk that area at night as a solo woman with backpack?

Im traveling back to airport 6 days later from metro Lujiazui and my flight leaves at 11:30am. What time does the metro open? I see Maglev starts running around 6:45. Will I have enough time to metro to airport in the morning with enough time for international travel? Or best to take taxi to Longyang? Thank you for the help.