PAT stands for Professional Air Training. They are basically an outfit in renovated WW2 buildings at Bournemouth airport who do nothing else than CPL/IR's and are good at it in my humble opinion.
http://www.professionalairtraining.co.uk/ The fact that BOH is a CAA examiners centre is also very handy as you train the right routes but also have access to last minute examiner availability.
In addition to CFB his excellent checklist you do have to enter a post for lost lunches at PAT. The FTO dog Bruno (if he is still there!) is legendary well trained in stealing your lunch box
