It’s really a shame that this area isn’t used in the level at all. Maybe one or two security get gunned down while shooting from the doors but there is no serious action in here which is a shame as it’s really nicely made. A great red hue and an interesting layout of which half is ignored because it’s just a corridor to the crash site.
I can’t think of any other well-made-but-unused areas like this in other levels either.
The hotel in Resort to the left of Sec Spawn
Overgear
(Overgear)
#1
Mr_E_Unknown
(Mr E Unknown)
#2
I know what you mean. Whilst others rush to be first to the crash site, I like to head straight to my own private booth in that area… a little R&R before the battle, some buffs, maybe select a default special grenade… then wander out in to the middle of the fight, all relaxed. 
Smokeskin
(Smokeskin)
#4
I use it a lot. There’s a health CP that is good for your team to have, you can shoot at sec guys as they rush down to the controls, you can suppress them from trying to snipe from their balcony, and if you’re in luck you’ll draw a few of them down to you, where they’ll trip on a mine in the doorway and then face me and my turret. I just wish it was more on the route to the controls, so people would stop by for gun buffs too.