It replaces a third-floor classroom that can be used by six to eight people, Huntley said.The second floor of the library at 326 S. Seventh St. has been closed to the public off and on since March and uninterrupted since April to allow the renovations to be completed.During that time, all of the materials on the floor ??? most nonfiction, biographies, audiovisuals and other items ??? were availabl