I've decided tiling was the answer to my attic situation. Since I had put that middle room in I wasn't sure how I was going to get behind it to lay any kind of flooring so I asked DH to cut me 1 inch pieces of three tiles I had purchased at Home Depot which he did. So I installed each piece and ohhhh, what a job! Anyway I managed to get them all laid down and then I had to do the grouting. At least the attic floor is now done. Sure wish I were more organized. I could have had that done long before I had the roof on. Just seems I make more work for myself. Well, here are a few pictures to show today's work.

Here I have the left side finished.

The closet is done and the last room is being grouted.

I'm finished for today.