I saw this on CBS3 News last night, (along with a neat clip on 500 Walnut).
Not to sound like a negadelphian, but all of this to attract International Students for a "community" College? Okay.
The design looks nice. Of course, it's not tall enough (cough), much better than what's there now.
I will miss all of that Philly graffiti art work though.

(Did I mention it looks way better than 1900 Arch? )
It still seems like a waste of space.
I had always envisioned a Ball Park here.