I am a past student of these classes since 2007. First of all, they are managed properly. The special batch and private batches were separated for most of the classes.
All teachers well trained and talented Prof. Chaudhary, Prof. Priti and Prof. Mehta are excellent at teaching.and thats why lots of student score very good score in 12 science and entrance so finally I said paisa vasool.
Overall, I wouldnt suggest these to anybody.