SBG NorCal Jiu Jitsu & Mixed Martial Arts, located in Berkeley, California, has received overwhelmingly positive feedback from its members. Reviewers consistently highlight the welcoming community, attentive coaching, and clean environment, making it a great place for both beginners and experienced athletes. Many appreciate the supportive atmosphere and the emphasis on health and personal growth. While there are some mentions of limited class schedules and costs, the overall sentiment is that this gym is a gem worth visiting. For more information, please contact the school directly.