Keep back and front doors unlocked, don't let your car be blocked, if it's evening or later, turn a bunch of lights on and make it look like something is going on.

Two of our vehicles were set up from the factory where the doors unlocked as soon as you put the shifter into park.

Not surprised by Equifax Databreech looks like an inside Job as in they left the backdoors unlocked.

I think most of the money from LTRs come through unlocking the equity after tenants have paid towards it after some time."

Or did they leave the garage unlocked?

Over the last 5 years i have accumulated about 153 single family and town home. (85% Single Family Homes and rest are townhome around Chicago Suburbs)There are suburbs that if I left my car unlocked it a really nice expensive car.

This building is a tri-plex and all the tenants are or seem like quality people- the basement is filled with unlocked storage for all the tenants living in the building (a total of 5 tenants).

He asked that we leave the back door unlocked since he didn't have a key. 

There is however a third option that unlocks the door to financial freedom.

You need to make sure the tenant has not left water faucets running, the stove on, windows/doors unlocked, etc. that would put your property at risk.4.