You can have numbering system by which can differentiate by the letter, offices with O, workstations with W, Closets with C so that you can easily find it, then story wise, 1st story will be A,OA means offices in 1st Story , then third will come in sequence number or room wise also make it and mark them so you can easily identify them with this understandable naming or taging it.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.