The word gymnasium may justify itself in terms of recruitment of staff and students. But the very look of an outdated building... not very. And why are there so few students there? Enrollment in the first classes of 20 (I think with a stretch) and then, only classes "A" and "B". I don't know how they survive...
I really don't like access, just like to a specially protected facility. And in fact, you can carry everything. Then why this passport control and locks on the doors...