Hi There, I recently received a massage at the Spa in the First Class International Lounge in Sydney. I was curious if others leave a tip. I received a very nice 25 minute massage and the therapist provided some great advice during out chat. Upon leaving, I gave him a tip. When I sat in the Rockpool restaurant, I then wondered if I should leave a tip there, and if so, how much? Any advice would be much appreciated for next time. Cheers!