I saw all people are interviewed by two parents wor! I did not realize they mentioned only one parent can go?
I would believe both parents attend would be a good sign. All those questions to the parents seems to test if we are good parents who know how to teach the kids in a correct way. The way they answer should be quite important.
I understand there will be one am class and three pm class for K1. So agree to accept pm class will be a definite advantage.
If you are in the pm class in K1, you can still send in the request letter. Once they have space, SPC will let you know. If not, they will try to offer am class for K2.