This advice could get the LL sued as I know of no jurisdiction where it is legal to charge the tenant for normal wear and tear.It is also why there is an anti-LL sentiment and terms like slumlord.Terrible advice because it is illegal, but it is also morally wrong. 

Don't get me wrong, I'm not anti-STR, but am just wondering if STR's are cyclical. 

I also found a registration of the LLC and his name on the OHIO.gov website, though it was only filed recently on June 12, 2023.The website www.SecuredLendingSolutions.com comes up fine on my office computer and my phone, but at home my anti-virus program says the website is being blocked because it's "infected" with a "URL:Blacklist".

For example, and due to draconian anti-landlord laws (rent control) in CA have exited all LTR’s in CA.

Only the local registered voters do and that's how crazy anti-STR policies can get passed. 

Jacksonville as a whole is a very anti short term rental city.

@Jay Hinrichs You are the anti-turnkey.

The problem with aluminum is two fold 1) when the ends oxidize they will be more likely to overheat, melt and possibly burn 2) it expands and contracts more than copper which can lead to gaps at the connection again causing possible arcing, overheating and possibly a fire. 

In establishing tenants' rights to continued occupancy of their rental dwellings the Anti-Eviction Act is remedial legislation deserving of liberal construction.

  ( think anti loan sharking) you want to check that first.small second behind a large first is as @Jon Holdman states a terrible idea and loan.