Simon's family is always on the move. Every few months, they load up their van, Vincent Van Go, and set off for a new adventure. According to his dad, you can't live an extraordinary life by staying in one place. But all Simon wants is to settle down. So he's hatched a plan: to make their latest apartment in the Tangerine Pines building his forever home. When a priceless necklace is stolen, clues indicate the thief might actually be another neighbor....