Does anyone have a recommendation for a website backup service?

I would like something where I provide FTP and MySQL connection info, and
they do something like make a monthly backup, keep backups for about a
year, and will do a roll back from their end.  How frequently they do a
backup doesn't really matter.  The biggest factors are pricing and having
an interface that someone who doesn't understand databases could use.

-Wilhelmina Randtke