You will start by standing right beside the railing. Turn around and take 2 steps towards the drum set. Once you've done that and you're facing the drum set. Turn around and take one step forward. To your left you will see  an open doorway. Take one step there. You will see a toilet inside. Turn right once again and there will be another open doorway. Inside you will see a pink chair with a paper in front of it. Take a step inside this room. Turn left and take two steps one towards that chair and another and stand behind the white sheet of paper. Once you are facing the corner then you are done.