I talk with Realtors and investors daily.One topic that I like to discuss is using interactive virtual tours (iVT) for Investment Properties (iP). 

He can’t even plan on making a credit card payment on time...If your worried about turn over do a video tour and get good pictures so when the couple gives you a 30 day notice you can turn over the place quickly and maybe for more to cover your cost/meet the rental market price

Let me know if you want a tour.

Before breaking the lease, the tenant responsible for touring let me know the unit was in high demand.

Others want it daily.You can ask for daily or weekly reporting (# calls, #tours, traffic at open houses, tour feedback, internet ad views, etc.)

@Bill Rogers I agree with John, what you could do is get updated pictures and a 3D tour (I also recommend taking a cell phone video).

Well come to Canby will give you a personal tour of our development. 

I want to tour Columbus' real estate options...I'm an out of state agent/investor looking to expand my portfolio into the market.

His weekly educational 'tours' helps you gain confidence in making the big move.

My wife and I are still rookies as we only have three rentals in Ecuador (too far to tour but one is a jungle house in the Amazon rainforest) and the house we live in where we house hack by renting the basement in Airbnb.