Therefore dual agency disclosure, designated agency, full disclosure, confidentiality, imputed knowledge and notice, implied knowledge, fiduciary duty, loyalty, and vicarious liability are foreign concepts there.

Don't apologize because that implies you may have done something wrong.

This implies in these jurisdictions you can rent a furnished unit for stays that are 30+ days. 

Doing this will also bolster your credibility as the trainer often gets viewed as the "expert".

@Mike Dymski I didn't mean to imply that it's not done, that's certainly not the case, but more to point out that it matters what scenarios are used in the stress test and how they are combined. 

I just think that you make a very odd argument in favor of using an agent and then imply some things about the profession which I don't think was your intention.  

Nick Vertucci has an amazing team of highly qualified trainers.

Newbies need to look into "tortuous conduct" in law, it can arise out of things you can't imagine and fester into causing another financial harm, and if you were not dealing above board, having the ability to perform as implied, you can be had.

What the proponents of “short term rental arbitrage” imply is that’s it’s the same as “real estate investing”.  

As you implied, they just are not serious enough about renting if they cannot even coordinate a showing.