A challenge me and my sister came up with where one you switch between two people for each room and build off where the other left off. No preplanning, just winging it. I did the bathroom, frontroom/entrance, hallway, the teen bedroom + bathroom, and the exterior. My sister did the sittingroom, the kitchen, and the parents room/masterbedroom + bathroom. #unique #challenge #buildchallenge #simsbuildchallenge #build #puzzlechallenge #puzzlebuild #oneofakind