We've had people try to break into a commercial building of ours (in a good area of town) that has doctor and dentist tenants in order to try to steal drugs.

He took off frequently to go to the doctor and got on a pain med prescription.

However, I have a medical marajuana doctor in one of my buildings (she can write prescriptions only).  

If I'm selling kids drugs that's bad, if I'm selling the cure to cancer that's good.

Unless he's "self-employed" as a drug dealer and using your house as his office.

When I purchased the property, it was occupied by squatters and was apparently being used as a drug house.

They bring with them late hours, unsavory characters, drugs, alcohol, biker boyfriends...I won't rent to another stripper...ever!

Just met with my lawyer who previously served for me a Notice to Quit which succeeded without further ado last year and those tenants vacated.Surprisingly, he seemed to recommend this time around I not retain him (since it would cost $2000 retainer just to start the eviction on these default tenants who are in breach including drug activity) and instead use an eviction support service rather than attorney.

He tried not living in and getting it managed and ended up with an escort and a drug dealer getting in and causing a lot of damage.Your basically catering to people on ODSP and welfare.The only advice i could give, is he said the more you charge the better tenants you get which makes sense.

We want what we think the money will do for us.It's rather like an addiction, really: addicts don't want alcohol, drugs, pleasure, etc.