A private seder. With my own family.
Can’t either imagine not being in my own dining room at the seder, but if i had to, i’d want it to be as much like home as possible, but without having to clean up afterwards.
Definitely they’d have to make room for me and my kids (grand included) in the kitchen Erev Pesach, and lend me a vaccum cleaner for half an hour, and a nice place outdoors for the chametz burning, or we’d be wandering around lost & disoriented wondering what to do with ourselves.
At least 2 pools and spas and tennis courts & hang gliding & spelunking & sailing for chol hamoed. And a petting zoo with exotic baby animals for the little guys. And a golf course of course!