okay, I asked my mom if we needed a perment and she told me just don't chnage the garage doors because if you did then you would have to pay or somthing like that. But all i want to do is put down carpert and make it look like a den or something like that so that my friends and me can hang out in there. But i need something to cool it down with in the summer because with body heat it becomes very very hot. I also might have to block off some of the wall so that you don't the the washer and dryer plus all the other stuff in there. well that's about all i know for right now. Thank you for your reply.