Jamie looked at Severus, with a clear 'are you nuts?' look on his face. "One, we already have plenty of people there, and they would know. Two, that's a death trap. Get inside, block the few staircases, and they don't even have to come and kill us. They can let us kill each other when we can't get out, and if not, waiting until the next full moon and let the werewolves do it for them. No way we're locking everyone up in the dungeon. Besides, we're using three floors now, and people are already feeling crowded. It's never going to work."
He shook his head. "I'm sure you and Regulus like the dungeon, but that's just impossible."