I've wanted to do this for ages, and finally have the time. My application was recently successful, and I'm going to start at a local primary school in the next few months. Reasons for doing it: it genuinely seems interesting, I've been having a prolonged quiet-ish period at work so have the time, and I'm hoping it might help with career development.
Just posting on here to ask if anyone else has done it, and any advice they might have. Or any insights/experiences to share? Thanks!