coaching for CAT

I am working in a private company but am planning to give CAT next year. I am looking out for a good coaching institute that prepares for CAT exams?

Iam also looking for good coaching institute for CAT, I have heard that alchemist is good. I want to know your experiences and want you to share your views.

Alchemist is no doubt the best for CAT. I was a regular student last year and they prepare so well that I cleared the IMS in the first attempt only.