ONYX Health Club 24/7 Niles is a large gym known for its friendly staff and variety of unique equipment, including Hacksquat and delt raise machines. Members appreciate the spacious environment, especially during nighttime when the crowd thins out, allowing for uninterrupted workouts. While the rubber equipment shows signs of wear and may need testing for weight accuracy, many consider it their favorite gym in the area. The gym offers reasonable rates and a selection of classes primarily during weekday daytime hours. Staff members, particularly Robin at the front desk, receive praise for their helpfulness and support in navigating the gym's offerings. The atmosphere is welcoming, promoting a no-judgment zone for all members. However, some reviews mention that the gym can be expensive, with added late fees for missed payments. Overall, ONYX Health Club is recommended for those looking for a supportive and well-equipped workout environment, especially for athletes who need access to facilities after hours.
