There are three elevators to transport the tenants and visitors in the building. You find the elevators in the center of the building. Here you see one of them.

In the elevator there are a lot of buttons to push; 54 floors over the ground and 2 below. The three elevators are different. One is made for evacuation and emergency use. 

In order to use the elevators you need a entrence card - it´s like a electronic key. You cannot move around inside the building without this.

Monitor in one of the elevators.

A modern high speed elevator...