Check out this site. It has a whole breakdown of various cost of repairing, updating, etc. of rooms within a house. Its great. I have yet to come across something as comprehensive.....tell me what you think?
I found this website that does pseudo video tours. I took some pics of a property and uploaded them and wala! I have a video tour of a listing I am trying to sell. As you can see, it needs a bit of work. But it is great! It sits on top of a hill surrounded by hundreds of acres. Located at the end of a dead end, the road leading up to it is dirt and rugged. I am trying to focus on selling it to someone who is interested in a summer project, or something.