No offense, but I'm so glad that happens to someone other than me. It never fails, the minute I throw away something - I need it. I'm scouring the boards too. I'll post if I find anything, (and I'll make sure the URL for the site I try to send you to shows up, as opposed to the one on the community board :roll )
I have all the old brochures and have been told that Princess plans to make few changes at the present time. I've heard they will make the showlounge more functional for production acts as well as useful as a day-time lounge.
Deckplans are pretty big to scan but the staterooms floor plans are on my web site at <http://cruisediva.com/princess_r_rooms.htm>
I'd be happy to respond to any specific questions.