As you rightly remarked this attic room. According to the chronicles, In the 16th century, the walls and vaults of the building, the interior were painted with frescoes,
there was a courtyard. Years built end of the XV - the beginning of the XVI century. With all the modesty of its architecture, one can see here the hand of an experienced architect who skillfully usedarrangement of window openings on poles with a wide staircase. From the east to the end wall of the building in its time, a richly decorated, figured pediment. Unfortunately at that time the architects did not provide an elevator, I apologize for them. Yes, really there is no air conditioner in the room but there is a fan and it can be used. It is necessary to take into account the fact that this historical building and to it to present demands of the 21-st century is not entirely correct.