For example in California there is a 10 year structural warranty by law (and shorter warranties for different systems).

The other 50% just don’t understand real estate law, real estate principles, real estate finance, and real estate agency.  

However, it's nicer as you don't have to deal with lead certification laws that are all wonky and poorly enforced.

I recently quit my job to dedicate full time to RE investing.Given the macro instability Latin American economies faced for decades, people with savings are constantly looking out for opportunities to invest in the US, specially in RE.So, a few months ago I partenered with a RE developer from my country and we are now focused on getting multifamily deals in Florida.Looking forward to connecting with all of you and adding value where I can!

You are required to close if the assignee doesn't.Saying attorneys are ignorant of the law is hubris in the extreme. 

This will also help law enforcement and the FBI as the case builds...

There's a bunch of houses out there with "in law" units that make ADU conversions simple and affordable.

Keep the deposit towards additional rent if allowed by law and wish them the best of luck solving their problems. 

Your definition is correct for "legal non-conforming".The "legal" part of "non-conforming" is dropped when it doesn't apply so most commonly people call these units "non-conforming", "finished", "in-law suite/unit", or "bonus unit".Non-conforming: Any property that doesn't meet current zoning requirements.Legal non-conforming: A non-conforming property that was lawfully established under previous zoning regulations and is allowed to continue its use.Based on his posts @Mario Morales is referring to a non-conforming unit.

Some STR hosts have switched to MTR though with the laws so maybe you just have a supply problem there.