I don't think anything
today - Spacebed, Upper Class, Ultimo, Dreamtime, et al, could compare to the flying boats of yesteryear.
Just imagine, on your 9 hour Tasman Empire Airways flight from Auckland to Sydney, adjourning to the dining cabin, sitting down at your tables
(facing each other across them, of course!), and looking out the 2 foot high windows at the sea 6000 feet below, as the stewards created your 5-course meal from scratch. Perhaps then, you'd make your way back to the 'lounge' for a cigar, a port, and a quick game of cards.