The campus has seven cafés, with the largest being a three-level café for 3,000 sitting people. It has light-colored stone lining and glass railing with no metal support, and is surrounded by extensive landscaping. The mezzanine space of 20,000 sq ft (1,900 m2) can accommodate 600 people and 1,750 seats on terraces outside, with a capacity to serve 15,000 lunches a day, housed by specially designed 500 tables made of solid Spessart white oak, measuring 18 ft (5.5 m) long and 4 ft (1.2 m) wide.[citation needed]