Are we in NSW? Do these fees include Part A and Part B fees? What are they doing under Part B? What does the contract with the strata managers say about the commission they get from insurance and getting a kick back from referrals to particular lawyers to do the debt collection for late strata fees and litigation expenses suing people for damaging common property and so on? These kickbacks have to be revealed in the contract which your strata managers have signed so before you go further, you need to read it. If you object to the conditions you can ask your strata committee why they signed it.