When SAS ordered it first Jumbos they chose to follow a quite different approach. In their “Huge Viking” 747-283Bs instead of maximize the passenger capability, they just put around 350 seats in order to give more space and comfort to those few. First class passengers specially won, with a lounge in the upper deck. As we can see in this photo, passenger service was also of a high standard for those fortunate enough, chef included.
When air travel was not as affordable as today I know, but remember this photo when you´ll get the “chow” on your next flight. It’s dinner time here and it shows.