Curb appeal is essential to get more prospects interested in living there. 

My constable requires everything be set on the curb.

What if one partner steps off the curb into the path of a bus?

It needs flooring (some rooms were partially floored and the rest was cement, it needed paint interior and exterior, and had lots of items that went to the curb (including a spinet piano).

Low income tenants will find a couch for free on the curb and bring it into a property or get second hand clothes that has not been cleaned.

The concrete is just a curb to the road, not a ramp like a driveway, then there is just grass up to the sidewalk.https://www.dropbox.com/s/e1eazi00eb9lb64/0704181737.jpg?

Like maybe hire an off-duty law enforcement officer to simply stand there while I have my own crew set out the belongings on the curb.

If they abandon them inside the house, you can choose to put them out on the curb for them to pick up, since they won't have access to the interior any more, then dispose of the items from the curb 24 hours later (like an eviction) - but that's not strictly required.

Do your homework but Curbed Detroit can have a lot of info.

More and more local councils are curbing or eliminating the ability to rent short term