I worked in that building for several years. It does not really look like a museum inside. The first floor is two loooong hallways on each side of the central corridor with offices on either side. There is a lot of elegant wood, wainscoting, doors, moldings. There is a light well in the center of each side of the building so even the interior offices have windows. The space from the hall to the windows is not all that wide, maybe at most 30 feet. I don't know how many of the crossways walls were bearing walls, but inside the suite where I worked, it was all partitions, maybe we had 60 feet total in length. I was inconvenienced with a broken hip during part of that time and it was really hard to get into that building from the parking lot, through the utility entrance, up a loooong flight of stairs, down those looong hallways. The front has just as many steps but they are broken into three sets, wide enough to accommodate a ramp in there somewhere. No parking out there, though.