Right now you're facing a door. Turn towards you're left and walk straight. Now you can see an another door in front of you. Turn left and you can see a glass wall and opened door in front of you. Move towards the glass wall. Now turn right and move little forward. Now you're in between the closed door and a huge pillar. Towards you're left you can see an opened door, move towards that opened door and stand at the entrance and that would be the end point.