Retro Fitness is a gym that strives to provide a great member experience. They offer state-of-the-art fitness equipment, group fitness classes, a Smoothie Bar, and a Pro Shop. The gym has a good environment, though some members may not clean the machines after use. The staff at the Belleville location is known for their warm and professional customer service. The gym offers the basics, though some equipment may be older and worn down. However, the manager Chris and staff member Michelle are praised for their exceptional service and dedication to making members feel welcome and supported. They go above and beyond to ensure a positive experience, from friendly greetings to assisting with any questions or concerns. Their professionalism and commitment to member satisfaction set Retro Fitness in Belleville apart as a gym that truly cares about its members' well-being and success.