Speaking of lounges on the upper deck of 747's...I used to fly from Dammam Saudi Arabia on a TWA 707 to Houston via Ireland for refueling that Saudi Aramco chartered in a total first class config and then hooked up with a CO 747 to LA where my Company's head office was. The upper deck on those flts was a disco lounge complete with one arm bandits and Hooters type FA's....after coming from the austere environment I lived in that was quite a culture shock........but I quckly gor over it