Yes, everybody goes through to the interview in the afternoon.
They start after lunch around 1.30pm.
One on one.
They had three different interviewers each interviewing a candidate.
I was last to go and had to stick around till 4.30pm and finished at 5pm.
You then get an email to say what you passed:
Group exercises, Numeracy, Pilpat and Interview
They also follow up with a telephone call with more details.
So, you do get good feedback both good and bad for you 245 GBP.