Hi,
I did a TR in Montreal with Bombardier3 month ago (it was not for the CRJ) - but you get excellent books and CD´s - you can call the instructors any time.
I heard that they do the CRJ as a CBT course. But everybody seems to be happy.
By the way - In Berlin are also Sims for the CRJ. They are owned by Lufthansa Flight Training. Maybe ask there or Flugschule Berlin.
Good luck