I isolated one of my newly realized dormitories of the now vast magician complex to practice and explore the new facade method. Including the time for the development of a very simple plan and the superfluous framing of the roof joists, I was able to get to this level of detail in about 10-12 hours:
I considered that a good first effort (I called that one the Woolly Mammoth due to its heavy appearance), but the plan was a bit simplistic. I tried again (now with closets!), this time (12 hours) with a different set of details:
I am not sure how much time I saved on the facades, but it felt fast! And that's what counts!