My daughter started at Tutor Time in Tai Tam when she turned 2. It was a wonderful environment, good teachers, great bilingual program. Especially since she was in the afternoon class, so there were fewer kids, and she got a lot of attention, which was really great for such a young child who is just starting school. My only concern was that the teacher turnover rate at that time seemed to be high -- she had a new classroom teacher, a new english teacher, and a new mandarin teacher in her first term there. Sorry, don't know about the other campuses.