Star Stadium (10,200 seats); and changed affiliation to the Southern Conference. In 2014, Mercer set an enrollment record in the fall of 2014 with a university-wide population of 8,557 students. The larger student body reflects expanded academic programs including five new doctoral degrees: Doctor of Philosophy in Curriculum and Instruction, Doctor of Philosophy in Nursing, Doctor of Nursing Practice, Doctor of Physical Therapy, and Doctor of Philosophy in Clinical Medical Psychology. Mercer opened its second four-year medical school, in Savannah, in 2008. Mercer opened Mercer Lofts III in 2014; the facility is a large student-housing complex on College Street next to Tattnall Square Park and the university's historic north quadrangle. Also in 2014, Mercer completed an extensive renovation of the historic Amanda Bell House, listed on the National Register of Historic Places; the building houses the Robert McDuffie Center for Strings of the Townsend School of Music and is one of the finest conservatory facilities in the nation. Mercer's television station, WMUB (Mercer University Broadcasting), opened a new studio in Mercer Village in 2014 as a part of the university's Center for Collaborative Journalism. The M. Diane Owens Garden, named for the first female chair of Mercer's board of trustees, a large environmentally friendly fountain and garden area near Five Star Stadium, was dedicated in 2014. The garden complements Cruz Plaza, completed in 2013, as a major landscaping project beautifying the Macon campus. Mercer Lofts IV, known as the Lofts at College Hill, opened in 2015; the housing-retail complex is designed for graduate and professional students and is located adjacent to Macon's main post office between College Street and Interstate 75, near the Walter F. George School of Law. Mercer's Tattnall Square Center for the Arts also opened in 2015; the center is the former Tattnall Square Presbyterian Church, near the historic north quadrangle, and now houses the university theater department and is a community performing arts center. Mercer Lofts V, known as the Lofts at Mercer Landing, opened in 2016 adjacent to Five Star Stadium near the Mercer University Drive exit from Interstate 75; a new campus entrance and a pedestrian bridge connecting the campus and the complex are also complete. The facility provides student housing, university offices, and a large parking garage; retail-food facilities and a second on-campus hotel, operated by Marriott TownePlace Suites, are a part of the complex as well, located directly across Mercer University Drive