I have seen the interior of quite a few of the 'yellow-brick' buildings which are in a sorry state as they have not been maintained since they were vacated. But with some much needed TLC they could be brought back into use, but I'm sure the developers have looked into this as they are quite dated compared to buildings 500 & 519 which are 'state of the art'
Such a waste to see these beautifully designed facilities 'moth-balled' as they would be perfect for a medical university or hospital.