They've gotten a few more floors out the way and seem to be moving much faster. They remove the walls of each floor, then the floor. They put planks of wood up as they take the floors down so the works can dismantle from above and below. You can see people through the holes.
I don't know why I'm so fascinated with this dismantlement! Random people in the office just stare out the window and watch.It's such a slow but persistent process, like watching time fly before your eyes. You can literally watch change happen, with actual results. We rarely ever get to do in such a clear, deliberate way. It helps pass the time and helps us see time's passing.