portfolio manager space designation

Energy Star bases their data on the primary building function, size, and location. They already take into consideration that if it's a 100,000 sf office building that it probably has a cafeteria, and a certain number of restrooms and meeting rooms. You might want to define the retail spaces, because that's not typical. Also, if you have a large server room I would label that separately because it'll probably help your score. In terms of your LEED submittals, I would add a narrative explaining your methodology and why you broke it down the way you did.

Yes, I would not include parking in building GFA.