I would mention to Tenant B that I was visiting Tenant A and smelled what seemed like marijuana smoke coming from their side and remind them there is no smoking permitted inside the house.

Amid surging demand for apartments, the US rental market is contending with the largest supply of new units in four decades.

Hi, my name is Mike Smoke, and I'm an aspiring real estate investor focusing on multifamily and Section 8 properties in the U.S. as the barrier to entry is much much lower in terms of price compared to Canada and Funding options. 

How can a person/company do the following in 5 hours.Drive to the property.Inspect the property.Create scope of work.Send scope of work to owner for approval.Get approval for scope of work.Drive to store / supply house #1 for materials.Shop for and purchase materials at sore / supply house #1. 

Like a tornado with a firebomb.....Holy Smokes!

Plus very few of these groups smoke or drink so that's other problems eliminated.  

If you got a report that someone was smoking cigarettes or cigars outside only, per the rules, would you post the same question?

Depending on the severity of smoke damage and structural issues, it could be a huge challenge for first time flip.

Not a big fan of LTR furnished units, the additional wear and tear isnt worth it in my market and of course smoke smell can be hard to get out. 

Such as unplugging smoke detectors, flushing things down toilet not meant for the toilet, etc...