You begin on a staircase with a green rug. Turn to your right and move downstairs. All the way downstairs. Once you're at the foot of the staircase you're gonna want to turn right and go into the first wooden arched door. You'll enter a wooden hallway. Move all the way through it and then to the left side of the large blue rug that you come to. Looking to your right, you should see a dining table. Go ahead to the head of that thing. It's like you're the guest of honor. Turn to the left and go around the side of the immense dining table, moving first towards the statue and portrait between two sets of four chairs, and then past the set of four chairs on the right hand side, towards the corner of the room. Having found this optimal position to stand awkwardly and look at the punch bowl, you have completed your mission, soldier.