<P> East Room's first documented use was as a bedroom for Frederick Dent (the father of First lady Julia Grant). It later served as a bedroom for President Chester Arthur, Mary Dimmick (First Lady Caroline Harrison's niece and private secretary), John Witherspoon Scott (father of First Lady Caroline Harrison), Kermit Roosevelt, Madge Wallace (mother of First Lady Bess Truman), Caroline Kennedy, Pat and Luci Nugent (she was the daughter of President Lyndon B. Johnson), Tricia Nixon, Susan Ford (daughter of President Gerald Ford), and Amy Carter . It was converted into an office for First Lady Nancy Reagan, but turned back into a bedroom for use by Chelsea Clinton (daughter of President Bill Clinton). </P> <P> Scott Hayes (young son of President Rutherford B. Hayes), Birchard Hayes (teenage son of President Rutherford B. Hayes), Irvin Garfield (young son of President James Garfield), Abram Garfield (young son of President James Garfield), also used either the West Room or East Room as a bedroom, but records are not clear which . </P> <P> During a 1927 renovation the White House attic was rebuilt into a third floor . It was further expanded with the Truman Reconstruction and currently contains 20 rooms, nine bathrooms, and a main hall . This floor was once used for staff bedrooms, but no staff currently live in the White House . Jacqueline Kennedy extensively decorated these rooms with her favorite White House antiques, with her best known room being the "Empire Guest Room" (finished in First French Empire style). President Jimmy Carter had one room paneled with wood panels taken from an old family barn in Georgia . First Lady Hillary Clinton turned one of the rooms into a soundproof music room where President Bill Clinton could play his saxophone without disturbing others, turned a guest room into an exercise room, and created an "Eleanor Roosevelt Room" for her own use . When Marian Robinson moved to the White House alongside her daughter Michelle Obama's family in 2009, she took a bedroom and sitting area on the third floor as her private quarters . A sunroom with wet bar (atop the south portico), billiards room, and outdoor rooftop promenade are also features of the third floor . Visiting dignitaries are normally housed in the Second Floor state bedrooms and foreign heads of state customarily stay at Blair House . </P>

What is on the fourth floor of the white house
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