The following TripReport snippet is from 2004/06 Merlin - Sin City Redux-Macau, Hong Kong, Seoul

ROYAL MACAU SAUNA

This massage was convenient as it was located at the basement of the hotel that I was staying at. You will note that in Macau, every major hotel has its own Sauna, way too many and expensive to check out. As noted earlier, guests of the hotel get a 10% discount. I would consider this place a medium range sauna in terms of costs and facilities. There were about 10-15 girls working when I went, the selection wasn’t as good as Big Boss or Darling 1, but the service was very good again. Including the Fire/Ice BBBJ and AR. I paid 1 hour for about $900 HK was what I paid for a beautiful mainland Chinese girl.