5) Agency Commission As normal practice, agents will charge tenants agency fees for the successful introduction of office premises. It is also very common for agents to charge landlords or both. Rates usually range from half to one month's rent. 6) Car Parking Car parking spaces tend to be scarce. Where spaces are available these will normally be allocated on the basis of a monthly license agreement for a separate charge. The number of carparking spaces allocated is usually in paroportion to the size of the premises leased.