I did my FAA ME CPL and IR with them and found them to be very good, and highly professional.
Did the conversion with Airways Flight Training at Exeter, and had no problems at all. 2 flights (including test) to convert CPL, and 15 hours (of which 5 was in sim) to convert the IR with a full 1st time pass.
They teach the IR to the standard required for a JAA pass, not just an FAA one, so it's a fairly simple process on your return. Even down to the same aircraft type, and identical check lists. The only real differences when you come back are the radio calls and the temperature!!
Worked out much less expensive for me, and I had a great time whilst I was out there too.
I have no problems with highly recommending them to anyone!!
Chinchilla.