Challenge Idea --- small lot, big family with only base game allowed
Must haves:
Roof deck, which spans the entire roof
3 floors below the roof, as well as 2 basement levels required
Base game only --- everywhere on the lot --- to increase difficulty for many participants
Must be on a 20X15 lot of your choice (to increase difficulty)
Built for 2 parents and 6 children to increase difficulty, in general --- each child must have a bed, desk, dresser, toys, and at-home playground of some kind
All cheats allowed
No budget