Never been freelance before, I applied for a full time job that didn't quite fit my experience but because I said I was flexible in my cover letter they want to see me to discuss freelancing for them. Any tips? Especially how to prepare for it, how to negotiate and talk about pay (do I work out what I want beforehand? I have no idea how much they may suggest) and also the biggy is how do I say "yes, that sounds fine depending on finding childcare". I want to sound professional but if I don't find flexible childcare then it's going to be difficult to deliver the hours / work they would like. Should just say "yes" and worry about childcare afterwards or should I try to negotiate to a more childcare-friendly arrangement from the outset? Any advice v welcome.