Once back down, I was able to cut the hole and away we went. I have been working on putting in floor boards, the most difficult task is getting them up through the hole. Then the kids and I have been putting down furring strips so we are able to avoid moving a bunch of wires and putting the floor boards down.
Nick has swimming last night so we weren't able to work on it, but tonight we were able to reroute a vent pipe and get another floor board down.
We are thinking of doing ship lap for the walls, that way we can use thin strips and it looks pretty nice. We will see. Jen's hope is that it doesn't take too long. We will see, we are pretty busy and it takes some dedicated time to make progress.