If you walk into the assembly (dining hall place) on the 2nd floor you can access the enterence from there. The elevator in the metro will take you to p2 which is in the assembly as well
If facing the metro, there is an entrance to the far right. There is a gold's gym sign on the stairs. You can also enter at the end of the food area on the second floor. Entrance on Wilson Walk All the way past the eating area. Entrance on the left side of the metro, up the stairs and left and left and walk past the eating area.
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