You are facing towards a curtain, turn around and walk towards the center table. You can see two open doors on your opposite, now walk towards the open door on your right, step out of it. You can see another open door, step into it, take a few steps ahead and turn right, you can see a staircase, get down the stairs till you reach the wall, now turn right and get down the remaining stairs till the midway. You have reached your destination.