either repaired or replaced in subsequent renovations. Interior The main interior feature of the arena is an NCAA regulation-sized basketball court at the center. The removable hardwood basketball court, which originally ran east–west, was changed in 1933 to a north–south orientation to provide additional arena seating and to avoid the glare of late afternoon sun on the court. Three tiers of seating, which originally contained wooden plank bleachers, surround the basketball court on all sides. (Most of these bleachers were replaced with seat back chairs and the original trough urinals were replaced with waterless urinals during a renovation in 2014.) The interior also has poured concrete floors and ramps, which lead to the two upper tiers of stands, and an open concourse surrounding the stands. In addition, the interior framework has exposed steel girders and corrugated metal roof sheathing. Interior walls are brown glazed brick. Ticket offices are located at the entryway. Concrete block offices and classrooms initially built under the main floor stands were removed during renovations in 2014. Natural light streams in from the monitor roof and gable-end windows. The facility also has electric lighting. Wing The fieldhouse's two-story brick wing has a flat roof and is attached to the arena's west wall at the lower levels. The wing's main floor originally contained a swimming pool and a small gymnasium; lockers and mechanical rooms were in the area below ground. The wing had fallen into disuse and was completely remodeled as part of major renovations completed in 2014. Renovations The basketball arena has been renovated and remodeled several times over its 90-year history. In 1933, for example, the interior was reconfigured, to change the court from an east–west to a north–south orientation. In the initial arrangement, more than half of the seats were at the ends of the court, while event viewing is typically better from the sides. A major $1.5 million facelift in 1989 reduced the original seating capacity of 15,000 to 11,043. The main reception area, basketball offices, film rooms, and team locker rooms were also renovated. In 1992, other athletic and physical education offices, sports locker rooms, and fitness facilities at the fieldhouse were renovated as well. Butler University began planning in 2009 for another major renovation to the exterior and interior of the facility. The $36.2 million renovation and restoration project was completed in 2014. RATIO Architects worked with university officials to maintain appearance