I finished my IR training with PAT at the end of 2004 and they were excellent.
The school was friendly, they accommodated me at short notice when I was short of time, and most importantly the standard of instruction I received was first class. My instructor was amiable, thorough and diligent, he totally revised my cockpit management and made the whole experience a logical and enjoyable procedure.
I reccommend them wholeheartedly - a great school....