Hangzhou is close enough to Shanghai to post field reports under Shanghai.
Visited the Sauna on JieFang rd...about 4 blocks from West Lake. Sign out frong says "Sauna Center." It was on a Saturday night, 8 p.m. Place was dead. Locker room help was asleep. After showering, I was taken to a room with a girl already inside. I really do not care for saunas where you do not pick the girl. Usually it means the place only has a few girls. I asked...sure enough, only 4 girls were working that night. The girl was from Hangzhou, 22, pretty face, average body. Service was abbreviated with a few licks on the back before flipping me over. I was out of the room within 20 minutes. Overall, I would only recommend this place if you are staying at one of the neighboring hotels and you are in need of a quick fix.