Comments often vary widely as design is not always prescriptive and different interpretations of the code exist.

Bad money management with reckless spending, breaking rules, damaging property, drug use and even crime in some cases.

I inform our new tenant that she was required to provide a prescription for the dog or the dog must be removed from the property.   

Leaks, bed bugs, felons and drugs!

Evicted problem tenants (drug dealers).

I am seeing houses in C neighborhoods (unsteady employment, moderate crime, drug problems, but still families occupying these homes) upwards of 300k to 400k.And anyone who lives on Long Island and has some experience starting out from here feel free to connect.

Yes, sometimes those go hand in hand, but if you stay out of the drug house / prostitution hoods you can usually avoid the violent stuff.SCREENING: Yes, be sure to pull Credit and Background. 

Health Department: They're constantly shutting down properties for drug contamination that are very distressed.

My leasing agent ran the tenant search on the tenant and I read over the background report he sent me, and did not mention the drug trafficking history that this has turned into.

(doing damage, causing disturbance, possession of a weapon, doing drugs, etc.)