Here is some shots of the floor after day of sanding. As you can see in the middle of the room, we found a nice little easter egg left by some previous owners who didn't do the best job of patching :) I guess its a good conversation piece. Ironically, this is the ONLY part of the carpet I did not pull up when I attempted to do this job last year.
Below, I took a photo of the patch that was installed yesterday. Its a little hard to see because they did such a fantastic job. Right where that cable comes up, there used to be a 2 foot wide hole in the floor. Hard to believe looking at it now.