Cal. Government Code § 9123

(a) Title to the buildings and property bounded by 10th, 11th, N, and O Streets in the City of Sacramento shall vest in the Legislature on the effective date of this act. The Legislature may transfer title for the purposes of any financing of the project, however, at the conclusion of any financing, title shall revest in the Legislature. (b) The Legislature shall have jurisdiction over the project. (c) All space in the legislative office facilities and all annexes and additions thereto shall be allocated from time to time by the Senate Committee on Rules and the Assembly Committee on Rules in accordance with their determination of the needs of the Legislature and the two houses thereof. The committees shall allocate the space as they determine to be necessary for facilities and agencies in dealing with the Legislature as a whole, including, but not limited to, press quarters, billrooms, telephone rooms, and offices for the Legislative Counsel, Legislative Analyst, Auditor General, and for committees created by the two houses jointly. The committees shall allocate to the Senate and the Assembly, respectively, the space they determine to be needed by the houses and their committees and the members, their officers, employees, and attaches thereof. The space for members thus allocated to the Senate and to the Assembly shall be allotted from time to time proportionately, according to party affiliation, by the Senate Committee on Rules and the Assembly Committee on Rules, respectively.