You will start by standing on the staircase. Turn around and continue to walk down the stairs. Now turn right and walk towards the left side of that round table and you will see in front of you there is a large opening. Walk through that opening. Take one step forward standing just after the caramel couch on your right. Now turn right and walk towards the red chair. Walking past the fireplace on your left. Take another step towards that red chair. Now turn right once again and you will see an opening towards a dining table. Just stand right in front of the doors and you're done.