I've been a member of Mountainside Fitness for 5 years and wouldn't change a thing. The gym equipment and the facilities are great but the it's the Core Fitness Trainers that are the best. I've been working out with Brian twice a week for 3 years and his workouts push me to my limits and are never boring! All the staff at the gym are friendly and helpful and make you feel like you truly belong. This is a great place to work out!