Charles in Charge,
starring Scott Baio as Charles and Willie Aames as
"Buddy," ran from 1984 to 1990. In this comedy
series, Charles, a college student, is given free rent
in the Powell family house in exchange for his services
as a nanny and a housekeeper. Between issues
related to the kids, his college career, his "buddy,"
and girls, you had yourself a full fledged TV show.
Some of you may remember the original family was the
Pembroke family, but they moved away (bad ratings) and
the Powell family moved in.