Shawn,
Been there done it and ditched it, my advise and you will know where I'm
coming is do not as it starts to take your valued time away. If you take
someone on the law is you have to employ him, doing that you pay him
holiday pay etc.. and pay a portion of NI to the tax office.
Some may say otherwise but that is the law as it stands, if you think he can
do as much as you hitting £15 an hour then it may be worth it. Anything less
you will be loosing money.
Also you have to get employer insurance which is costly.
Just my thoughts was in the same boat but have looked at things differently
now.
PS had a 4 kg bag of bultong gone in a day.

Take care.
Doug