Suggestions Anyone ?

As I said we only had the shell erected. The house is not yet insulated. We dont have any plans yet for heating and cooling. The plumbing is only roughed in . The walls are only framed in. We have no flooring down yet or lighting . We have electricity run up to near the house but the house is not yet wired. And now I could surely use some interesting ideas or suggestions from anyone that has any . :)