Hi guys

I'm after some simple advice.
I'm hoping it's simple anyways.
I'm a chef to trade and am thinking of doing some extra work.
Basically I work full time at the moment and have been asked to work somewhere a few nights a week to help out as there in the shit.
I don't think it's going to be long term maybe a few months.
However they want me on a self employed basis so they don't need to worry about holiday pay etc.
I'm fine with that as it's extra pocket money for me and I say when I can and can't work.
So what I really want to know is how easy is it for me to register as self employed?
Is it going to cause me a major headache with my PAYE in my full time job??
Anything else I should be considering??


Thanks in advance


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