Is it possible to get a "smoking crutch" permit so tenants can make my walls all yellow and stinky as well?

If possible, during rehab, address some things that will help you insurance wise later:- full upgrade of the electical- full upgrade of the plumbing- removal of any sheetrock, trim, etc with lead paint- new roof- address any drainage/leaky basement issues- hardwire smoke and CO detectorsI know not all will be able to be done but most are cheaper during a big reno and will make you a better risk for the insurance companies. 

The tenant’s friend was smoking a cigarette, and it was concluded by the fire department that was the source of the fire.Here’s the rub, tenant doesn’t have renters insurance, let alone one with a fire clause.

You won’t have time to build furniture in the future, you need to focus on being the director of the circus.Install smart remote WiFi looks (LockState), NEST thermostat, smoke- and carbon monoxide detector, make the place business ready (printer, desk, etc.) and start an awesome looking listing on Airbnb for free.

They cut back on smoking or2. they are smoking inside. 

Does anyone smoke?

I am 6' tall....when I ware 2" heals.It's magic money, smoke and mirrors.

Have an inherited tenant (who smokes!)

Smoking was not prohibited, in fact when we specifically asked if there were smoking/non-smoking units, we were told they had no non-smoking units. 

He literally grew up with donkeys and camels as the family "vehicles," so it 100% makes sense that spitting twigs out off to the side wasn't something he gave second thought to... plop a 19th century cowboy in a Corvette, and he might spit chewing tobacco without really thinking about it!