They need to add a couple little windows at the top of the hump and call it the Vista Cruiser.
It wouldn't be too comfortable back there. It's unpressurized; so unless you had a pressure suit you could wear with enough oxygen supply for an entire flight, you'd die. Even if you had the pressure suit, there are't any lavoratories in the rear of the LCF, and there's door to the pressurized forward section of the plane. I don't think it would be too much fun to be back there for an entire flight from Italy to South Carolina.