The new lounge is open in BNE. As I am SG (but only 20SC's away from WP!!!) I haven't been in side, but it has taken up all the space behind the temperary walls used in the reno (behind the entrance where the amex/dinners/vodafone stands used to be). When you walk towards the lounge entrance, the welcome desk is in the same position, and the entrance to the QP is the same, yet to the right of the desk (as you face it) is a door to the Business lounge. Outside the entrance to the QP/JLounge there are 2 metal signs on the wall (very hard to see due to bad lighting), the one on the left says something similar to "Qantas Pub: Gold FF & QP Members" and the one on the right says "Business Lounge: J Pax, WP & OWE".
Looks like new white leather lounge chairs, and not to much of a crowd (however it was 5:00am!). The old jewellers is still boarded up, so not sure if there are toilets or if the entrance will change slightly in the future.
Still the old furniture in the QP which looks like you should go and have blood tests after you have sat in them, and the QP wraps around the back of the J lounge, so only one external window (looking onto the crash 8's?). Looking forward to some inside info, as I wont make WP for another week, so surely someone else will have been inside by then.