I actually leave the doors unlocked in most of mine half the time, there just isn't much in there that people can take that has any value. 

Besides, have fire extinguishers on each floor, insurance agent liked that, not code here.Is anyone using the new remote control type locks, those are pretty handy, use your phone and unlock gates, doors, driveway barrier ??

We keep one unit of each size unlocked with the rental agreement in the unit.

I’d say this is the value that I bring to table, unlocking one’s hidden potential.

He would never give me a time to meet and suggested I leave the door unlocked or give him a key.I said fine I'd give him a key but asked him to please don't let the pit bull out.

., unless of course the property is vacant where you can accidentally open an unlocked door and get a look inside which is a big advantage prior to courthouse auction.

A quick pay off will reduce the future capital lost to interest, unlock the portion of your monthly income that was previously used to service this debt, decrease the risk lenders perceive in lending to you, and decrease the consequences you may face when you end up with a bad deal (those are part of the game and there is really no avoiding them).

He unlocks remotely, and people pick them up and drop them off all over San Francisco, sorta like a free-for-all zipcar service. 

I unlocked the secrets of wholesaling!

I can't see how your tenants are at fault on this unless they left the door unlocked.