I pay special attention to addresses and check addresses on drivers license. 

What tends to be a good driver of rental rates in everyone's market?  

You're in the driver's seat on that.  

This isn't the first time I have addressed additional occupants with her, as I personally ran into her boyfriend coming out of the apartment a couple months ago in the morning, and asked if he lived there and he said yes, and he gave me his drivers license.

I would get an application on all of them along with their drivers license, next of kin, place of employment, and full credit check per individual.

When you approach a city that is typically difficult to develop in, I have found a hotel is often the most appreciated asset class because of the transit tax and drivers you mentioned.

Oh, Ronald, You are in the driver's seat in your area.  

But for the record, I hate the act of drinking and driving.I'd actually be more concerned about them not having a driver's license (assuming it's revoked ) than the DUI/alcohol problems.

More often than not, they refuse to run the AC (or it's "broken"), their cars are dirty, and many drivers are rude (this is of course a generalization based on my own experience).  

Butts was arrested and charged Wednesday with arranging an attack for cash on her landlord over an ongoing dispute, prosecutors said.Ashley Melissa Butts, 30, of Inglewood and her friend, Israel Rios, were taken into custody on an arrest warrant stemming from the April 30 attack, according to a Los Angeles County Superior Court complaint.Butts and Rios are charged with assault by means of force likely to produce great bodily injury, conspiracy to commit a crime and first-degree burglary.Shortly after Butts moved into her landlord’s home in the 3300 block of West 78th Street in Hyde Park, they began quarreling, prosecutors said.According to the criminal complaint, Butts called Rios on her cellphone and instructed Rios to come to their home, so that he could attack the victim in exchange for cash.Butts allegedly then had an Uber driver pick up Rios, 37, and an unidentified man and drive them to her home.