International Stream at Victoria Kindergarten

Hi, any parents whose kids are in the international stream of Victoria Kindergarten

1. Are there many mainland Chinese kids?
2. Are the English and Putonghua teachers good?
3. Are kids allowed to communicate in languages other than English and Putonghua in the school?
4. Lots of homework?
5. Do most kids go to primary of Victoria Shanghai Academy after graduate from the kindergarten?

Thank you.