Top tips for Moving to Bergen

Hi Everyone. Possibilty of securing job in Bergen. Would be great to get some advise on what to do before i arrive etc. housing websites Do you get charged more income tax being from UK? what is standard rate? Is there a minimum wage? Do you have any other deductions from salary, similar to national insurance etc? Would be looking to rent at first but i expect to find something out of the city as will need 3 bed house. any particular areas which are nice/cheaper? Schooling/healthcare - are these good/ how are these paid for? Being from UK i dont need visa to work, but after 3-6 months i will need to apply for residency at the local police station. Is this correct? Sorry for random questions If any thing else i should know be great to hear. Thanks