Turn around and go down the hallway. Turn to the right at the end of the hallway. Stop by the water cooler. Wait there.
Walk all the way straight down the hallway. Turn right on the very first corner of the wall and stop right outside the water filter.
Walk forward down the strip of gray tiling until you come to a brown cabinet on your right. Take a couple more steps forward and turn right. Staying on the gray tile, walk forward until you're even with the second lounge chair on the left. Stop and wait.