Is this in MM or CM? Might I recommend adding that information to the beginning of the video, or in the description? I have noticed a trend of your videos not having all of the prerequisite info to these tutorials. As someone from the states, I don't know offhand what unit you're using, and as I'm new to the software, I don't know where to look in your video to find it. Thanks!
Additionally, I don't know if you're using Polar or Ortho, or anything else on the bottom right corner as the video of the guy talking, (which is nice to have him talking, but do i need to see him to listen?) is right on top of all that info.
You can choose the required units in the BricsCAD launcher while opening the software or change existing Units by right clicking at the status bar (below).
All very interesting but can this software label the rooms with room stamps that carry the actual names like kitchen and the relevant Length/width dimensions.