[ash1977]

Make them build their own furniture.
Make them sew together their bedding sheets/duvet cover.
Make them eat set meals provided by BB.
Make them wear BB provided colour coded clothes with their phone numbers on the back instead of their own fashions.
Provide each housemate with one plate, mug, pot, cutlery set etc, colour coded the same as their clothes.
No make up or hair straighteners/clippers.
Give them a comunal task that must be completed by the final, so that it is ongoing for the full series.
Let them openly talk about nominations and encourage them to network and form aliences to make it completely different from what's expected.

MAKE THEM WORK FOR THE PRIZEMONEY.