You are Gordon Freeman... It was a normal working day. Scattered Xen aliens were hiding even in the rear corners of the Black Mesa research facility. It slowly return normality in everyday work. The old not been destroyed buildings have been modernized slowly. You return from a normal disposal order, as in parts of the institution the power goes out. Power generators to keep running on the main equipment and and your mission is to restore the energy supply. On the half way you notice more and more Xen returnes to Black Mesa and the military is back ... Uncover a new, exciting plot in the Half-Life universe!
Not bad but it seems a bit empty. Perhaps a chair or 2 and maybe some lockers and filing cabinets. Perhaps even a monitor on the wall above the console controls between the far left and middle windows as well. The walls could also use some shelves and near the ceiling some pipes or small vents would also look good.
I would also highly recommend a light source above the console controls parallel with the light at the end of the room near the door.