Sixth-grader Peter is a pretty normal kid. He likes to play video games, hang out with his friends, and wear his favorite Air Jordans. But when his recently widowed grandfather Ed moves in with Peter's family, the boy has to give up his favorite thing, his bedroom. Peter doesn't want to let this go, so he comes up with a series of increasingly complicated tricks to get Grandpa Ed to leave, but he won't go without a fight.