I had the best time during the teacher training course, the stuff made sure we will get the best teachers in Rishikesh, with a variety of different styles, (which is important as a future teacher to get exposed to).
The course is super professional, I arrived to this course after practicing yoga for 10 years and I've learned a lot about anatomy, alinement, how to instruct a class (you get to instruct few times and it is very helpful and important), learning yoga philosophy, cleansing, pranayama, meditation and visiting temples - I had a great experience.
If you are looking for a yoga TTC that is professional with dignity Himalayan Yoga Academy is the place to go to.
Namaste