How about Bincheng Sunshine Fitness Club in Jinzhou District, Dalian?
Very good. In a busy area. The second floor of Sunshine Qianwei Building, AXA Shopping Center. It's big and the equipment is very advanced. There is also a pole dancing gym specially prepared for ladies, but the price is also very expensive. Last time a friend of mine ran it, it was 2600 RMB a year, but it was worth the money. I hope you can have a healthy body ~!