Stefan Jiu Jitsu, located in Carlsbad, California, has garnered a mix of feedback from its students. Many reviewers praise the high-quality instruction and supportive atmosphere, highlighting the expertise of the instructors and the fun environment. However, some concerns have been raised regarding business practices, particularly around fees for rank verification. Overall, the school appears to offer a positive training experience, but potential students may want to inquire further about specific policies. For more information, please contact the school directly.