Paramount Brazilian Jiu-Jitsu in Downingtown, Pennsylvania is a martial arts gym that offers Brazilian Jiu-Jitsu, Muay Thai, and boxing classes for both adults and children. The facility is praised for having knowledgeable instructors who create a welcoming family-friendly environment, with many members highlighting the supportive community atmosphere and quality training programs that cater to beginners through competitive levels. While most members appreciate the gym's approach to building skills and preparing students for competition, some have experienced frustrations with billing practices and contract flexibility.