 The show was about a family of four siblings, whose parents moved from Grand Rapids, Michigan, to Arizona, because the weather would be better there for their father's health.But they left the mostly-grown children to stay in their old house and look after themselves, with the 3 eldest siblings also having to deal with raising their 15-year-old sister, Brooke.There was also a nosy neighbor named Mrs. Norris who often popped in unannounced to check up on them.