Your comment about building more houses/increasing supply to make housing more affordable seems to indicate that you are referring to simply increasing supply to lower prices.  

I do a lot of deals that HML simply wont do..

Doing so ensures they've had notice sooner rather than later, and also so they know I'm running a business and not simply enjoying a hobby in real estate.On the other hand, if the tenant doesn't pay the rent when due, the law in Michigan only requires a 3 day notice.

if it MUST be something creative, you could just simply to seller financing, or a rent-to-own situation.

Both of these providers have the ability to store docs and other info about your property.But if you're looking to simply track links to your mortgage servicer, utility providers, etc. a simple Google sheet should do the job.

We are on track on attempting to do the same thing the first quarter of next year.

We all have short memories or those that are newer simply dont know and they dont read the fine print of their mortgage docs..

Thankfully I'm in Ohio which has actually added a chapter and language to the revised code in an attempt to prevent cities from implementing policies that institute rent control or rent stabilization in any form.

For month to month, simply send non renewal notice. 

Most simply don't have it and or also have very limited sales and closings skills ..