@QuiteAJourney - thank you!
@momomamiko - good to hear it went well at KCS. it was all very welcoming and nicely set up, as you say. DS said it went "ok-ish" but was a bit stumped by some of the trickier questions. I think nerves may have got the better of him. The interviewer was friendly apparently, as was the very pleasant sixth former who walked him to the interview. We won't be holding our breath for the results, but a fantastic experience for DS all the same.
I didn't get a chance to speak to the admissions team, as they were either busy greeting candidates or nabbed by other parents! Did you get any info about application/interview numbers?
Hope other interviews going well for everyone too.