It does have a MZFW limitation which limits the payload to ten standard occupants and no bags. The 'advantage' of that is that you can carry more fuel even when you have maximum payload: you can plan 445 air nm at 10,000' with IFR reserves at Recommend Cruise power.
Gold! - I was smelling a salesmans pitch until I read this bit - then I knew it was true..... Hey, you can't take as much as you'd like but at least you can go further....
(not even commenting on the poster's handle being suspicially like part of the aircraft name....
UTR