Image film for Grasblau Berlin, the first Tomorrow Proof building of the city. CA Immo wanted to use Grasblau as a window to portray the Future Proof concept: Digitalization to a Smart Commercial Building and sustainable building operation as well as the Well Being of the employees. The statements were said by Head of CA Immo Berln, Sonja Bischoff. The idea of cycling in the surroundings of the building is not only to show the pleasant neighborhood, but also to integrate the atmosphere of green choices and moving towards a better future.