Hah, that old server room on the second floor of 500? That place was incredibly depressing. I worked from home nearly every day (breaking the "two days per week maximum" policy) because I couldn't stand it in there and my team wasn't located in RTP anyway.
Yup, 2nd floor of the 500 building. I worked in a couple different cubes, the old server room, and a "war room" - all with no visible windows, all with extremely loud white noise. Not sure why they haven't done a big renovation, it's quite obvious that the Feng Shui in that place is as bad as it gets.