Accountant for Swiss super and kids playgroup (Sydney)

Hello, thank you for letting me join your community. Our family will be moving to Sydney early next year and we are looking for a good accountant to help us with tax etc to move our superannuation. When is best and how.
We are also looking for swiss plamates for the kids in Sydney so they can keep up their swiss german. They are 4 and 2 yrs old.
Can anyone help with these 2 topics? Thank you very much for your knowledge.