If I'm the one who organized that warehouse I can see why the manager is pissed off.

Can I actually interact with anything? It just seems I can walk around and push things over, but can't do anything else, such as open something.

I tried a few times but couldn't find the key. As the manager cannot be seen I don't know if there's any sort of mechanic there. Can I run from him? I should be able to hide in wardrobes. Generally it needs more to do.