http://picasaweb.google.com/Bunky39/Putz?authkey=Gv1sRgCLiL4Lv36qCWjwE#
Here are some pix of the layout I am building in the basement. The platform height is 42 inches, the mainline is almost 100 feet with another 35 feet of sidings. It is small in comparison to an outdoor line but will get me started with an Fn3 road.