My company just had a conference meeting about the characteristic behaviors of Millennial Generation, and some of the things you pointed out came up during that meeting.

That includes factors that make them a bad risk, including:bad credit historyincome that you reasonably regard as insufficient to pay the rent, orpast behavior such as damaging another rental or consistently paying rent late.

The definition of disciplined is the following:control gained by enforcing obedience or orderb : orderly or prescribed conduct or pattern of behaviorc : self-control "control gained by enforcing obedience or orderb : orderly or prescribed conduct or pattern of behavior"It takes discipline and self control to use debt correctly.

I decided that his outrageous behavior and lack of communication were good indicators that I wouldn't want to do business with him.

Hi my name is Terri-ann Morgan I am a behavior specialist who works with the disabled.

She didn't show any signs of this behavior up front nor did she have any red flags prior to me renting to her.

The best predictor of future behavior is past behavior and I think you know this.

Unlikely someone with this behavior will change, but how do you give them a fair chance while protecting your options as a landlord to protect the unit?

I thought there were ethical rules barring such behavior. 

.,...they have to ring the doorbell...........I then will "stop" the group tour briefly.....go open the door............and then i take the "late people" directly to where everyone else is.....This intentionally lets them know that they are not the only ones looking at the property and they generally are on their best behavior because they know they were late.....On a side note I am not worried about someone misbehaving or "borrowing" something while I leave the "on time tour group" because I am extremely confident that they would be "ratted out" very quickly as soon as I return to them