@Megan DeppeWhen I did all the long-distance landlording back in 2004, etc... all these gadgets didn't exist--haha!

Like without fancy gadgets or sites like propstream( not even sure they use those).

That may be easier said than done because this type of tenant will disappear into the mist of his vape without a forwarding address (maybe check his mom's basement).If you can't find him, you can't serve him, so no court trial. 

(If they just estimated part of it, there may be another big bill when they actually read the meter).They have sensors that are supposed to turn the water off if a pipe bursts, I don't know how good they are at detecting leaks though: https://www.treehugger.com/gadgets/water-hero-wireless-leak-detection-system.html

That's what lenders are thinking.As someone who warned people about "vaping" and how the vape industry would crash due to health issues 5 years ago, I have no problem lending to legit marijuana operations in legalized states. 

@Daniel DobalianClause6.33 The Tenant covenants and agrees to refrain from smoking AND vaping anywhere on the property.

I’m trying to go from a tenant expense book to this professional software gadgets thingy.

Remember when we went out of our way to make laws about flavored vaping because of some contaminated weed vapors?

Keep $_____ from deposit to remediate. 6.33The Tenant covenants and agrees to refrain from smoking AND vaping anywhere on the property.

@Rob Bianco: I understand the sentiment but I’d you have any sort of respiratory issue, are a smoker or vape you stand the risk of being very severely affected by this disease.