Garage has now a more finished, modern look. (And actually makes sense now..)
Conference Room now has new windows with shutters and a blocked of emergency exit door to give the room more depth.
Disabled most shadows on Grass props, because source engine.
Minor lightning and texture tweaks.

Fixed lightning in garage
Garage now supported by steel beams instead of lame ol' pillar.
NOTE: Garage will receive further updates, I'm currently waiting for textures to be made!
Made fountain in mid prettier and easier to spot enemies.
Placed sockets, smoke detectors and fire lights.
I now understand why my compile time was massive
Added railings (Thanks to Kory for providing the Models)
Redone long hall and back hall (Thanks to DaSyrian)
NOTE: I updated a few screenshots to show the new back entrance, but not all of them.

Walkable Props outside Window (Like cs_office)

Better roof on backhall
New modern art in backhall (Thanks to Kay)
Ambient Sounds (Thanks to maximbogdan)
100% Beef Burger Ad is now made out of beef

Better Optimization
Fixed Clip Brushes