What’s Your Favorite Type of Household to Start With?

single young adult, i think i play both male and female equally. sometimes they will have a pet too.
i play this way because legacy requires it and so do most other challenges. i don't really play any other way other than legacy/challenge. sometimes i will give the sim parents and maybe a sibling though, but they will live in a separate household, this just makes weddings more fun i think because they have their family there. ?