Job Recruitment Website - Property management - Is it illegal to charge 60 square meters for 58 square meters of real estate?

Is it illegal to charge 60 square meters for 58 square meters of real estate?

At present, there is no strict law to clarify whether it is illegal to charge 60 square meters for 58 square meters of real estate. Under normal circumstances, property management fees are charged according to the area, while property management is a public area, and the area in the house belongs to a private area, so property management has no right or obligation to manage it.