we have a chance to move but where in Zurich?

Hi my name is Krisztina.My husbend gat a job offer in Zurich wich is great but before we close down the contract we need to know how much the living.as a family 2adults 2 kids .We looking family friendly neghberhood I dont know wich one like that?How much is the kindergarden( english speaking)?Helth insurance?If anyone woud help me to answer to this i would be very thankfool.