Cwmbran
Wasn't very impressed with what they provided in lesson content. To me they seemed to provide the absolute minimum just to meet legal requirments. They had little interest in the student, just the income they received for training. You generally learnt by mistakes and taught yourself what they required. Perhaps that is the ATC norm, felt unprepared when started at my first tower. Just my opinion.
Staff were fine but got the impression it was a money making factory with little thought to quality and standards.