They are prone to human error.

Executive Summary:This ordinance would establish an interior residential rental dwelling unit inspection.

"Less desirable" properties are many times entered incorrectly by agents, and human error can work in your favor =)

@David Vilfranc,This is where the humans come in.

I have a person that mails for me, and a phone service that takes the calls 24/7 - a human answers, not a "pls leave message" type of system.  

I think this falls into the accessory dwelling unit( ADU) and Tiny House domain.  

At the same time though, my lease is pretty thorough/strict and I'd like to avoid them having too much time to dwell on it.  

I understand that in NJ the Bureau of housing inspections, inspects multifamily dwellings every 5 years and issues a green card.

Buy and rehab, then sell as soon as humanly possible and repay the loan.

Breach of warranty of habitability - tenant's remedies(1) If there is a breach of the warranty of habitability as set forth in section 38-12-503 (2), the following provisions shall apply:(a) Upon no less than ten and no more than thirty days written notice to the landlord specifying the condition alleged to breach the warranty of habitability and giving the landlord five business days from the receipt of the written notice to remedy the breach, a tenant may terminate the rental agreement by surrendering possession of the dwelling unit.