Fallout: New Vegas locations project
Great Khan longhouse
The Great Khan longhouse consists of 4 rooms. The main room is where Papa Khan, Regis and Karl sit at a dinner table. The first room to the right is Papa Khan's room, it has a door which you need a 75 lockpick skill to open. Next to Papa Khan's room is Karl's room. this room has Karl's journal, and if given to Papa Khan will make all the Great Khans turn hostile towards Karl. The opposite side of the building to Karls room is the kitchen, which contains various food items.
Great Khan longhouse appears in Fallout: New Vegas.