You will start by facing what looks like a gate. Turn left take a step forward. Turn left once again and you will see a black glass door. Walk towards that and turn left. Take a step inside the bedroom and turn right. Exit the bedroom through the doorway. Walk past the foosball table on your left towards a picture frame on the wall. Once you're facing that black picture frame, turn right take a step inside the bathroom and turn around you will see from here the bookshelf on the left. Take one step towards the right side of that bookshelf. Now turn around again and you will see an opening behind the foosball table. Jump over the foosball table towards that opening. You will see a bedroom. Jump over the bed towards the window. Once you're standing slightly in between the desk in front of you and the bed behind you then you're done.