Like this little guy: https://www.amazon.com/Moorebot-Scout-AI-Powered-Monitoring-... 

Easy to track and monitor on unit level m

That would require a lot of infrastructure thus lowering the profit.  

If you add the vacation rental markup to your website, you'll be able to utilize Google Search Console's "Rich Results report" to monitor and fix how your structured data is set up for your vacation rental listings. 

Currently using Cozy for rent collection, but for past experience with C-class properties I  used National Association of Independent Landlord’s rent collection/monitoring service, which had the unique advantage of actually automatically calling tenants when rent was not paid on time, which was great for tenants that were not great over email. 

But for starters infrastructure is a biggie as there is a lot more of it (and it's more complex) than with a simple building.

Depends on your infrastructure, systems, etc. that you have in place TBH.

I'd be surprised if anyone is monitoring posts they made a month ago. 

Mine can set door codes, message (or call) guests, schedule cleaners, adjust the thermostat, monitor my cameras, & call a plumber just as easily as a local PM can, for 1% of the costI wrote much more about leveraging offshore assistants in this post here.

Louisville is a growing market with infrastructure and institutional development continuing throughout.