I ended up with some rules, couple here:1.Discrimination - Never Rent to Attorneys, Law students or Law Professors.Learn all you can about the Housing Laws i.e.

Has any other state passed similar laws?

I'll send you a DM on a recommendation for a law firm a lot of our clients use.

I think its pretty well thought out law.  

First, Texas is one of the most landlord friendly states in terms of laws.

If you're going to make a lot of changes, I recommend consulting an attorney to ensure you're updated on the laws.

New Jersey state law allows for owner occupants to have much more freedom. 

“Passing Good Cause is not only a step toward tackling these systemic issues—it is the vital foundation to any meaningful action.”In a free market economy, how will those providing housing react to a law that forces them to house non-paying tenants for free? 

You can often look online for the county/city zoning map, parcel info, and zoning laws.  

Another huge thing to consider is laws and regulations, many times new investors will jump at Hudson county thinking the proximity to NYC is great for renting (which it is) but many of the municipalities in Hudson county have very strict landlord laws.