You will start by standing in a bedroom. Turn right and exit the room. Facing the 3 open doorways. Walk towards the left open doorway which you can see the staircase railing from there. Here you will see a couple of chairs on your left and another open doorway right ahead of you. Walk towards that doorway with red coloured walls. Go inside and stand right beside the bed. Now turn right and walk inside the bathroom. Once you're standing on the doorway of the bathroom then you are done.