I want to know too. I have been contacting their staff to view the kindergarten, but no reply. It is a bit worrying. Actually, my child is enrolled at KinderU Causeway Bay now and I find the classes so-so. The teachers are really young, and seem inexperienced, but I think mediocre lessons are better than having no lessons.
Also there is some legal issue now, and KinderU Kowloon has been shut down due to this. I asked the staff at KinderU for clarification, but no one could give me a straight reply. Again, worrying.