Saw this baby up close and personal last night. It's big, and it's bad. Such a clean design, and the angles keep it interesting. It's HUGE, but in no way does it resemble a giant block. It'll house speeders, a Falcon or two, an Imperial Shuttle, and a Slave easily and with room to spare. Also, I don't know if you guys noticed, but in pic 4869, there's a little box in the frontmost corner that smugglers, weapons, etc. can hide in. There's a panel to cover it that's not pictured........very Falcon-esque, and a nice touch.
This could be any starport in the SW universe, and depending on how it's "staffed," could be controlled by Imperial, Rebel, or neutral forces. It makes me wish I was one of DP's kids this Christmas.
Amazing work, DP.