Facing the red staircase, turn 180 degrees. In the distance you should see a desk with a black chair in front of a brick archway pillar type thing. Walk towards that desk in the distance. Once you're at that desk with that one black chair on the right and two brown wooden chairs on the other side. Turn to the left, take a step towards the right corner of the ping pong table. Now facing the table, turn left and walk towards the long table with the black and brown chairs. Turn right, walk between the ping pong table on your right and the table on your left and take one step forward and stop when you're in line with the ping pong table net on your right and on your left is the long brown table. You're done.