Her uncle (mother’s side of the family) also spent decades in prison and her aunt (mother’s side) has been a drug addict and prostitute her whole life.

Think prostitution, drug dealing, or any other activity where they don't report their income to the authorities. 

We now found ourselves renovating 8 very bad units (with time we didn't have and we hadn't counted on borrowing/spending), chasing off prostitutes, watching people literally fight each other for the scraps of copper pipe we were tossing into the bin, and waking up at 1am each night to chase away people showing up to buy drugs as soon as they got out of the local penitentiary... 

There are four apartments on the upper floors.The neighborhood is 10 years into the early-artist phase and shows signs of other development activity happening, but is still has a lot of drug and prostitution activity.

Well, unless pimping and prostitution is a federally protected class I'd skip these applicants!

This was confirmed when I took an uber pool through Trinidad last year, I saw what looked to be prostitutes on the street corner and when two young blond girls got in my shared uber I asked them how the neighborhood was improving and they told me they were just coming from their friend's place in Trinidad and that friend had just moved to Trinidad a week before and that she was robbed the night before.

“Drug-related illegal activity” means the illegal manufacture, sale, distribution, purchase, USE, or possession with intent to manufacture, sell distribute, or USE of a controlled substance (as defined in Section 102 or the Controlled Substance Act (21 U.S.C. 8002) or possession of drug paraphernalia.2.Resident, any member of the resident’s household or guest or other person under the resident’s control shall not engage in any act intended to facilitate illegal activity, including drug-related illegal activity, on or near the said premises.3.Resident or members of the household will not permit the dwelling to be used for, or to facilitate illegal activity, including drug-related illegal activity, regardless of whether the individual engaging in such activity is a member of the household.4.Resident or members of the household will not engage in the manufacture, sale or distribution of illegal drugs at any locations, whether on or near the dwelling unit premises, or otherwise.5.Resident, any members of the resident’s household, or a guest or other person under the resident’s control shall not engage in acts of violence, or threats of violence, including but not limited to the unlawful discharge of firearms, prostitution, criminal street gang activity, intimidation, or any other breach of the housing agreement that the other wise jeopardizes the health safety or welfare of the landlord, his agents, or tenants.6.VIOLATION OF THE ABOVE PROVISIONS SHALL BE A MATERIAL VIOLATION OF THE HOUSING AGREEMENT AND GOOD CAUSE FOR TEMINATION OF TENANCY.

Pretty sure prostitution is still older.

Drugs, Prostitution, and Assaults are my no fly zones.

Prostitutes become Nuns.