"Whaaaat?" Leht had reached the 49th floor, but there was no buttons on the elevator for any floor higher than 49. The staircase leading up was locked, and had a "DO NOT ENTER" sign posted on it. The map clearly states there are 70 floors but... Oh. Right. The desk lady told him firmly that students were not allowed above floor 49.
Although a bit of a let down, Leht was content. He had a good map in his head of where everything was, he did what he wanted to do. With that, he decided to turn in for the day, and headed back to his room.