@Kenneth Garrett I have a no smoking policy in the interior of my properties, but tenants can smoke outside on their patios or backyards, this is inclusive of vaping. 

We haven't had any tenant who didn't smoke inside once the weather got bad, no matter what they promised at the start.Also, people who smoke have a greater likelihood of taking up other addictive habits as well.... drugs, gambling, etc.Here's a copy of our No-Smoking policy, which has worked well for us:NO-SMOKING POLICY.Tenant acknowledges the premises are designated as smoke-free and agrees not to smoke and will not allow any of their family or guests to smoke on the premises, either inside the unit or outside on adjoining grounds.Tenant agrees to abide by this no-smoking policy.This includes smoking tobacco, marijuana, any other substance, and vaping.

This kind of policy can cover tobacco, marijuana, and vaping chemicals too.

Dont rent out to students if you dont have to, just a warning, they party all the time and smoke/vape.

It is odd to not have the latest gadgets and stuff but I truly believe your 30s are when life really starts.

It's easy nowadays to put "established and accepted" form over function (Go go Gadget Powerpoint!).

The car has power everything and all kinds of gadgets.

One tenant has stopped smoking outside and switched to vaping inside which of course caused a complaint by the other tenant.  

Nobody says yeah, driving a beater and not having the latest phone, game, gadget or going out with my friends all the time sounds awesome! 

To top it off this home will be equipped with all sorts of gadgets to classify it as a smart home.