I thought I might try and record some mini demo videos on how parts of the BlenderBIM Add-on works, because it is quite feature-packed and can be quite daunting. Also, recording videos is faster than writing documentation 
Feel free to check it out - here’s the first to do with section planes, which is today’s new feature.
This one isn’t specific to OpenBIM / IFC / BCF, so in the future, I will refrain from posting generic BIM videos here, but instead may only post them when it is relevant to IFC and BCF… for example, Blender now supports writing your own property set template definitions, which is quite unique and probably warrants a demo!
Peertube link for the free software hippies:
… or Youtube if webtorrent is blocked on your network: