The question was about CPL/IR training I believe and trial lessons are done by the PPL school instructors NOT the CPL/IR instructors. RTFQ.
My mistake, though a harsh response.
My instructor actually did his CPL/IR with them and he reccomended them whole heartedly to me, only problems he mentioned were weather and waiting for the big jets. I started my PPL with them but switched quite quickly. I couldn't be very flexible and unfortunately neither could they due to being so busy.