Originally Posted by Markie
The lounge is the QF business lounge which LAN F and C passengers get to use. It can be pretty full as there is a Air Tahiti Nui flight which leaves before the LAN. It is sometimes easier to walk to the opposite end of the terminal and use security there, rather than the machine near the LAN check-in's. The Lounge is at this end of TBIT anyway.
In my experience, it rotates between the QF biz lounge and the CX lounge. I have had both with little rhyme or reason.
EB, it was during. I forgot that they were doing the renovations so it might have changed.