Akik S.
I was glad I could lie down as soon as I arrived, instead of traveling to a hotel farther from the airport. I was tired, and used a single-person capsule in the morning while transferring to an international flight, after arriving in Hangzhou on a domestic flight in the middle of the night. It is between gates 8 and 6 in Terminal 1 (domestic arrivals). The capsule had a pillow and futon, but its USB port was broken. I used the airport restrooms, and there is a handy convenience store across the street. Airport announcements and people coming and going made it hard to sleep properly, so it was more like a nap. If that doesn't bother you much, the airport sofas may be just as bad.
