Kan. Stat. § 12-1763
The public building commission shall have the authority to rent all or any part of its buildings or other facilities to any nonprofit corporation organized under the laws of this state or any federal, state, city or county governmental agency, or any municipal corporation, quasi-municipal corporation, political subdivision or body politic, or agency thereof, doing business, maintaining an office or rendering a public service in the county seat or county in which the commission was organized and to rent any space as may not be needed by such governmental agencies for such service facilities as such public building commission may determine will primarily serve the comfort and convenience of the occupants of its buildings or other facilities. In any city having a population of more than 50,000 which is located in a county which is designated as an urban area, no more than 50% of the floor space of any such building shall be used for city facilities.
K.S.A. 12-1763