You are standing near a white book shelf,says hub, turn right and walk towards the ladder and the book shelf on the wall, which has a boat on it,once you are their turn right, take few steps towards the white chair on your left and take a step inside the room on your left and then again turn right straight ahead  towards the second table and the chairs far ahead hoping over the one which was in front of you, you should be standing near the four brown chairs and the desk which has holes on it, so turn left from here and now face towards the chair and the table which has white screen and black chair, hop over that chair and screen, once you are at the back of the glass wall and the black chair you are done.