Kingsteam, established in 1974, is Sydney's largest and only sauna on Oxford Street for the gay/bisexual male 18+. The discreet entrance is right next to Goreme, a Turkish kebab place.
The entrance is up a stairway, and it offers two dry saunas, two spas, a steam room, private rooms, gymnasium, video lounge, snack bar, coffee lounge, and public access Internet kiosk. Complimentary condoms and lubricant provided.
Rates vary -- it was ten dollars when we went, plus a five dollar deposit for towel and key, refunded when we returned the towel and key at checkout.