The multi-purpose, impressive area at the southern entrance, comprising the spacious ARENA in front of the doors to the complex, offers a host of different options. The structural layout of this open-plan area, which is free of supports, makes it possible to use the 2,300 square metre hall for opening ceremonies, special shows, product presentations, press conferences and lectures. Overall, 5,000 square metres of space are available on three levels, including the foyer and a connecting passageway (1,600 sqm).