The appellee, Charles J. Bodner, secured an alternative writ of mandamus out of the Circuit Court of Dade County against the Florida Real Estate Commission. It was recited in the writ that the relator represented that he had complied with all applicable statutes and laws of the respondent Commission to entitle relator to be licensed and registered as a real estate broker under the provisions of Chapter 475, F.S.A., the Real Estate License Law, but that the respondent Commission had failed and refused to license and register the relator. The command of the writ was to register and license the relator forthwith and to issue to him a certificate of registration, or show cause for its refusal. The respondent interposed its motion to quash on the ground, among others, of improper venue, thus raising its privilege of being sued in these proceedings in the county of its official headquarters, which are located in Orange County. The motion to quash was denied and on issues raised by the Commissions return, peremptory writ was ultimately issued from which this appeal is taken.