If I were you, I would speak to the local colleagues using Archicad ... provided that they want to share the info
😉
I would pester my reseller, as he should be able to produce at least some info.
If not, Graphisoft UK.
Basically, rarely anyone - except the people who do it commercially like Link, Eric Batte, Karl O and others - will just gift you the best practices. You don't give out free design advice, do you?
😉
Djordje
ArchiCAD since 4.55 ... 1995
HP Omen