Only one star, only because I have to put it. It i...

Only one star, only because I have to put it. It is not even deserved.
We wanted to see the exhibit on Drapes. Tickets bought at reception, without telling us that, for the exhibition we wanted to see, the price, and therefore the ticket, were different.
By the time we find the entrance for the drapery exhibition, our tickets have been checked 3 times (already annoying enough, because we were in the museum rooms), and it's only once in front of the entrance of the desired exhibit that an extremely rude and stubborn museum caretaker told us that we did not have access to this part.
Nobody informed us that this part had a single price. The guard was obnoxious, and did not admit that his counterpart colleague had made a mistake and should have offered us both types of tickets.
He told us that it was up to us to ask if there were two rates for the exhibitions, and not to his colleague to inform us.

There are some who have hard heads but not for the good things. We tried to make him hear reason by asking him if in the cinema the place sold was given by the ticket clerk according to the choice of film that he would have made, he told us that yes it was.