This is the nearest to the gates living complex of blocks in the barracks. On the map of the Barracks it is suited right on top where North is along with the Gates. It stretches wide and long and coveres a huge amount of space in the barracks. It looks like multi-angular cube and on both of it's sides there is the two paths leading to the other Blocks.
The Guarding Corps is online at every angle and looks for anything suspicious going on. Just try doing anything and off you are to the Detention Unit.