There was a "sticky" post here which seems to have disappeared (or maybe it's somewhere else) regarding the problems of what you're asking.
Hopefully someone can locate it and point you in the right direction.
Fundamentally, make sure you are aware of the pitfalls of getting someone to do this fror free/peanuts. If you dod this with your eyes open and no expectations then you can only be pleasantly pleased with the results.
Maybe I was thinking of this but I know it's been discussed at far greater length.