#BITD for my Rolemaster campaign, I took #windsorcastle into Visio and used it as the home of Clan MacGregor in the north of Tarna, The central (circular) keep and nearby apartments were home to some notable action.
With a key to some locations:
One image of part of the central keep (A) and Clan Apartments (B):
And the underground levels of (A)
All done in Visio.Enjoy!