Okay, now you are standing at the entrance of a room facing towards the edge of the entrance. Now turn behind and slightly turn to your left and go straight through the open door, which is in front of you. Now slightly turn to your right and go straight towards the wall, which is in front of you. Now slightly turn to your right and move one step forward. Now you are standing in the passage with an open entrance, sorry with a narrow open entrance on your left side and this the end point.