Common room! Yay! Hugo took the knocker and knocked. The eagle spoke.
"You are inside a dark room with bloody vibrating walls all around you. Yet, you are at the safest place in the whole world. Where are you?"
Hugo thought for a while. "In the... Heart of your loved one?" he said. "Very well," the eagle said and opened the door.

Yess! The common room. After putting his trunk down in the dormitories, he went to sit down in front of the fireplace and sighed. Loooong day.