We made specific trips to the local police precinct to speak with the drug task unit, but importantly, we networked with someone who absolutely knew what they were doing. 

There's always drama with drug addicts and alcoholics, in addition to the stress of group living.

The investors all are going to turn it into something else - low income housing , student dorms, self storage, transient housing, drug treatment, etc.  

Invasion of privacy, unclean and rude house members, maybe if they do drugs or smoke or are party animals, unwanted friends of theirs visiting at odd hours, clashes of personality

. $1 billion + so if you're going to go into a Section 8 area with a lot of crime and drugs, this is the one I'd do it in.

So many drug addicts in Seattle and Portland. 

I found out after the purchase that it was a frequented drug house. 

More importantly, they create a motive for government to promote the sin - in this case wider use of a powerful drug.

If one resident relapses or brings drugs into the house, the residents resolve the situation themselves, usually by requiring the offending resident to leave for 2 weeks before reapplying for residency.

Drugs are rampant, abuse is prevalent, it is how it is.