The public building commission authorized to be created under this act shall be authorized to establish and fix rates, rentals, fees and charges, for the use of any and all buildings or space therein or other facilities owned and operated by the commission, sufficient at all times to pay maintenance and operation costs of such buildings or facilities, the principal of and the interest on the bonds issued by the commission as the same shall become due and payable, and to make all payments to any accounts created by any bond resolution.