Paul, the progress on the corner looks great, building flats came out really good !
Mike, I haven't screwed the body of that boxcar down yet, I'll take it apart tomorrow and shoot some photos so you can see what I did.... Its one of the older early model MTH O scale cars with the stamped steel floor with the "tophat"... I am glad I bought a bunch of them for short money they're pretty decent cars once lowered and weathered.