Had been to Zspa previously but this much better. "Visited Polar Spa for first time this visit to Hanoi just now. The personnel was very nice and extremely effective - almost a full body massage in just an hour, just for 5 USD. Just spa (not warm) steam room and dry sauna. First floor is locker, shower and jacuzzi, second and third is dry sauna and the fourth is steam room. Mostly local, I mean I was the only foreigner on Sat night so that tells a lot. Mostly old or ugly guys, some old guys are