"No, I'm quite certain the bedroom has multiple ins and outs," he says almost absently as his fingers trace the room in question. On the one hand, a direct way in and out is far easier to guard, but also far more difficult to escape. Surely Halas had other ways of doing so, fail-safes and traps like they've run into elsewhere.

He looks at the Diamond Entrance when Caleb mentions it.

"Perhaps it's best we back track and then go forward. Back to the dining hall, then take the known route to the guest chambers and then the Diamond Entrance." He traces the lines along the map as he speaks. "Hm, or we can go from here to the garden."

The garden has its risks, but as long as they don't dally or start throwing around spells unnecessarily, they should be fine. It's the most direct route.