Eindhoven Staation entrance floorplan

Hello, 

I am a Design Academy Student and I am working on a project based on the experience of visitors in Eindhoven Centraal, specifically the entrance. 
For that, I would need to work on a floor plan of the space but what I found online doesn’t give enough detail and information on the entrance itself. 
do you know where I might be able to find the floorplan or who to contact for it? 
 

Thank you