I got a idea so in torn you should be able to have a party. The better the house the more happiness you get and you get it be able to invite other player's and they will gain happiness as well.You should be able to add stuff like beer to boost the happyness. The bigger the party the more it cost to do. And the extras I.e beer mabey candy as well cost more. The extras give more happyness so they cost more as well.
Thank you for reading
God66
Thank you for reading
God66