Banks are different. Therefore, there are differences between what individual banks can offer you as a customer in terms of advice and products. You can compare banks and check banks prices on interest and fees at Pengepriser.dk. The website is available in Danish.
When you compare the price of a loan it is best to check the APR - the Annual Percentage Rate. APR takes all costs of the loan into account: interest, up-front fees, running commission and fees.