Visitors who respond to signs directing them to office have permission to roam through entire building while seeking the office. Office is located along main hallway. Minimal surveillance inside main hallway limited to area directly adjacent to office. Still no access control. No surveillance to outside.
Office extends into main hallway.
Windows are installed on all sides. Improved surveillance up and down main hallway, including main entries, but no surveillance up and down additional hallways. Still no access control. Office extends into main hallway and includes view to outside. Improved surveillance inside and out.