"The strong warriors are the alpha and beta goblins. Human-sized or a little bigger. Usually they are away hunting, except for their chief and his personal guard."
Yusdrayl replies to Ashrem, "If all you need is an empty room, there is one beyond the dragon's quarters, towards the exit. It is unlikely you will be bothered there, unless Guthash is hungry. That is the way you must go now anyway, to reach the back door."
Meepo leads the party back the way they came, down the hallways to his wildly-painted quarters. He points the empty room(through the north door on the hallway leading in from the tower shell), then leads you through the northeast exit of the dragon chamber down another long corridor (with bends to the south and east). At the end of the hall a wooden door stands ajar. Empty and desolate, the room beyond is home only to rat droppings, crumbling flagstones, and nameless stains. There is another door on the north wall, twenty feet away.