Thank you, Lobo and MissB. All I really wanted to do was take what Faveral created - the buildings were essentially facades - and make it somewhat more accessible. An interior that can be perceived from the outside gives a lot more dimension to a structure. If I didn't already have so many irons in the fire - composition / beekeeping / gardening / and still working part-time - I'd probably spend a bit more time with this. It's terribly tempting, of course: been watching where Blender's headed, particularly with 2.90, and it just boggles the mind, doesn't it?

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks