I think they are the same place. I actually prefer the e3 2003 layout, as it seemed much more realistic but anyway. In the PC Zone playtest, it mentions that they got to play the part where you crash through the window in that map. So perhaps they've kept some of the old features, but changed other parts. Or it could be a different place.....but the location of the landmarks such as the water and the bridge suggest that they are the same.