So you will start by facing a wall and to your left it seems like an upside down staircase. All the way to the left you will see two large wooden doors. Walk to the wooden door where there is a pillar behind it. Right next to the grey staircase. Once you're there, take a step up the staircase on the right and then turn right to go all the way to the second floor. Keep going up and once you're at the second floor, there will be another set of staircase. Walk down that staircase. Keep walking down until you've reached the first floor and not turn to your right. So by now you should be standing right in front of the two large wooden doors and behind you would have been the grey stairs. Once you're here, this where you stop.