What is a good gym with multiple location in the Aurora/Naperville Illinois area?

I need to find a decent gym to sign up with that has multiple locations, in the Oswego/yorkville/aurora/Naperville area in Illinois. Any suggestions?|||I would try LA Fitness. It's not the biggest gym or anything but it's worth it. It has as pool, free classes, personal trainers, and a decent amount of machines and equipment, along with a couple of racquetball rooms and a basketball court. It's a great price for the gym and free classes, it's really clean, and the people there are friendly. It never gets too crowded either. Everyone is just there to workout, not show off or anything. There is a location in Naperville, Oswego, and I believe Bolingbrook and Aurora as well. Hope this helps!|||x-sport fitness