Below the tapestry of the Great Hall is a removable division which opens on to the Members' Hall, which has a water feature at its centre. This is an area restricted to security-classified occupants of the building and special visitors. Directly ahead of the Members' Hall is the Ministerial Wing, housing the office suites of the Prime Minister and government Ministers. The Members' Hall has access to the House of Representatives and the Senate buildings to the left and right of the main entrance to the halls respectively. Public access to the visitors' galleries and the Main Committee Room is via an upper level reached by impressive marble staircases ascending from the entrance foyer. There are also 19 committee rooms which are open to the public and a highly secure Cabinet Room on the ground floor.