TBH there is loads of info elsewhere on prune you just have to dig a little. It runs exactly as per the info sheet the recruitment team send you. No real tricks or gotchas.
Prepare well for the interview; questions much like any other airline and available widely on the web.
The Eagle Test was probably the hardest but for me, best advice is learn how to delete incorrect information you have input because there isn’t a delete button. I had to learn during the test and that wasn’t a relaxing experience. The rest I found pretty easy.
Overall, very nice people and an enjoyable day, best of luck.