@Wincher yes the same one. She was quite impressed by it and by the students, especially when they talked about how good all the teachers are. I think the interview went well though there was a typical interview style question about failing that she wasn't sure how to answer! She says they stressed how competitive it is - 4,000 applicants, 2,000 interviews, 1,000 conditional offers for 400 places!
She's 75% sure she'll stay where she is though, and this schook is in a very similar area to her current school which put her off a bit. I think if she moves, she'd like to go to Camden or LaSwap to get a cooler area!