I decided this was a nice place to have lunch. Someone had conveniently left some kind of table which I used for a seat. (By the way, burping in an abandoned factory is quite an experience, it has a nice echo to it. :-) ) After lunch I had a look around this floor. For some reason the door to the women's toilets had been blocked. Someone left a chair as a step to the emergency staircase, the door wide open. I found the way to the mechanical room of the elevator, which was an unreachable hole in the ceiling. And I found some forms in German which I took with me as souvenir. I have yet to translate them.

Above stairwell number one is the watertank, used for the emergency sprinkler installation. A small scary ladder leads up to this. Under the ladder is a big drop, the ladder ends at a hatch. The wooden door in front of this ladder was open though it could be closed by three newish looking bolts. I don't really understand the reason for this, nobody could come from the other side of the door and on this side one can easily shove the bolts back.