Resonance is one of the best coaching institutes available in kota with branches in many other cities. My brother did his preparation of medical NEET here. The classrooms are spacious and well air conditioned. The main building beside the the city mall is hillarious and has an excellent infrastructure. Most of the faculty members are iitians. And the coaching is better at its iit selections as compared to medical. The education material provided covers the curicullum for JEE mains and advance in about 9-10 months. Thus, good option for iit aspirants.