Lol. I work there. They are, in fact, going floor by floor. The finished floors are really nice. We've moved floors twice since I started in August, but are finally settled in in a corner office, and it's great. The first floor is about done now, and I believe the Octane will be opening soon.
I've been in there a few times over the past few months. From what I've seen, they've been going floor by floor so while parts may look uninhabitable, everything else was coming along just fine.