What is a good private school to study Mandarin in Wuxi Jiangsu?

I would like to improve my Mandarin so thinking of going to China to enroll in a private school. I am pretty keen on Wuxi in Jiangsu province but having a hard time finding information about private Mandarin schools online. Does anyone have an recommendations? I would like a school where I can be a bit flexible in setting up my timetable and classes as I would like to have a bit of time off to travel around China as well.