Doors that stick and floors that slope are the first thing an owner asks about
Houses here move because the ground under them moves, and every owner of a raised house has noticed something and told nobody.
A raised house on piers sits over a high water table on ground that settles unevenly. A door that binds in summer and swings in winter, a hallway with a slope you can feel, a gap opening above a window frame. Ordinary here, and alarming to somebody who learned about houses in a state where everything sits on a slab.
Make the video about the door rather than about the foundation. Show a door planed and rehung in a Bywater double, say why it moved, and say that it will probably move again. A planed door is the repair a tenant reported last month, so it is the one owners recognize.
Then give them the ladder. Which movement your maintenance team handles, which goes to a foundation contractor, which needs an engineer before anybody writes a quote. An owner who understands the order stops treating every sticking door as an emergency and stops ignoring the one that matters.
Drainage belongs in the same conversation. Where water leaves a yard, whether a downspout is aimed at a pier, what the ground does under a raised house after a long wet week. Your team already looks at all of it during an inspection, so the footage costs one extra minute on a visit somebody was making anyway.