Hiring a contractor, fixing the place and making sure that the money actually goes to repair can be difficult to monitor.

There are some monitoring wells nearby.

Track visitors, bounce-rate and interaction as well as time on page on that page to monitor the quality of your targeted audience.

Usually some good locals are monitoring that forum and should be able to help out. 

For a few $$ it's easy to monitor and enforce.

Cellular-based monitoring is included in the monitoring price.Source: https://support.simplisafe.com/hc/en-us/articles/360029373472-Do-I-need-a-WIFI-connection-or-computer-to-use-SimpliSafe-

the vertical and diagonal cracks are concerning, OH is ground zero for foundation problems, I have stabilized several with horizontal cracking and bowing walls, but this makes me wonder if you have footing movement, I know of several homes here in WI that were built on unstable soil that has caused similar cracking, the houses often sink over time. there are methods to circumvent with piers or coils, my opinion is, if the deal is VERY good and you can monitor year to year and the cashflow is your play, its rare that houses fall down, consider the base value as static, dont count on appreciation in the future. you could be ok. 

Do you have monitoring for your system?  

It's a government monitoring question on the 1003, which is the loan app used by the vast majority of lenders even if they're aren't originating an agency loan. 

The US health care system does a superb job of educating, monitoring, and reporting on the people who work for it.