This picture was taken during "The Great Lego Sort-a-Thon", when Steve decided to empty his plastic bins and re-build EVERY set he acquired before we moved into a house.
It would appear that the floor hasn't changed all that much in two years. At least loose parts are in boxes now!
This is the north wall of his room...
...and this is the south wall. The east and west walls are similar. His room now houses 10 six-foot and 2 four-foot bookcases, all filled with his sets. As of January 2003, Steve has 402 Lego sets, made up of 82,941 pieces.