<P> The position of Chief Administrative Officer (CAO) was created by the 104th Congress following the 1994 mid-term elections, replacing the positions of Doorkeeper and Director of Non-Legislative and Financial Services (created by the previous congress to administer the non-partisan functions of the House). The CAO also assumed some of the responsibilities of the House Information Services, which previously had been controlled directly by the Committee on House Administration, then headed by Representative Charlie Rose of North Carolina, along with the House "Folding Room". </P> <P> The Chaplain leads the House in prayer at the opening of the day . There is also a Sergeant at Arms, who as the House's chief law enforcement officer maintains order and security on House premises . Finally, routine police work is handled by the United States Capitol Police, which is supervised by the Capitol Police Board, a body to which the Sergeant at Arms belongs, and chairs in even - numbered years . </P> <P> Like the Senate, the House of Representatives meets in the United States Capitol in Washington, D.C. At one end of the chamber of the House is a rostrum from which the Speaker, Speaker Pro Tempore, or (when in the Committee of the Whole) the Chair presides . The lower tier of the rostrum is used by clerks and other officials . Members' seats are arranged in the chamber in a semicircular pattern facing the rostrum and are divided by a wide central aisle . By tradition, Democrats sit on the left of the center aisle, while Republicans sit on the right, facing the presiding officer's chair . Sittings are normally held on weekdays; meetings on Saturdays and Sundays are rare . Sittings of the House are generally open to the public; visitors must obtain a House Gallery pass from a congressional office . Sittings are broadcast live on television and have been streamed live on C - SPAN since March 19, 1979, and on HouseLive, the official streaming service operated by the Clerk, since the early 2010s . </P> <P> The procedure of the House depends not only on the rules, but also on a variety of customs, precedents, and traditions . In many cases, the House waives some of its stricter rules (including time limits on debates) by unanimous consent . A member may block a unanimous consent agreement; in practice, objections are rare . The presiding officer, the Speaker of the House enforces the rules of the House, and may warn members who deviate from them . The Speaker uses a gavel to maintain order . The box in which legislation is placed to be considered by the House is called the hopper . </P>

Where does everyone sit in the house of representatives
find me the text answering this question