The commissioner of administration shall set apart space in the state Veterans Service Building, for the use of congressionally chartered veterans organizations and their auxiliaries, incorporated, or when incorporated, under the laws of the state. The commissioner shall honor requests for space from the veterans organizations on a first-come, first-served basis until all available space is occupied. The commissioner of administration shall give priority to utilizing space in the Veterans Service Building for the Department of Veterans Affairs and veterans organizations and their auxiliaries. Such space shall be under the charge of the Minnesota state commander of the department of Minnesota of the veteran organization assigned thereto, and such person as the commander may in writing designate, and shall be used for the purpose of keeping therein records, archives, trophies, supplies, and other veteran property of the organization and as its general headquarters office for the department of Minnesota.