Once you move out, the duplex will make you twice the income and depending on the city regulations you can Airbnb both units.

@Adam Craig every city is different and they all have their own ordinance rules and regulations.

That being said, FHA has greater regulations and guidelines that the property must meet for it to close.

In other words utilizing the general exemption for private placements costs about $8 - 12K less than using a Regulation D 504 b or c exemption from registration for private placements, but almost no attorney will take a case to sue when the Reg D is properly used, while the general exemption is a magnet for lawsuits.Just for clarification, here’s how it almost always goes.  

Choosing markets that have tight regulations on short-term rentals would mean that there is a higher demand for them.

. - It's big enough to have plenty of traffic but not so big that the competition is really fierce (yet)- Arizonas laws prohibit cities regulating STR (for now)- Property/rent costs are low enough even in popular str areas (near the University and downtown)But I imagine there are similar areas around the country (I know Tulsa is a VERY similar market to Tucson for example.

People don’t want to work them, and customers would rather order through a device and get consistent results. 

If the house is on city water, it's possible the water pressure regulator is defective or misadjusted.

I would imagine the details would be available in the language of the individual state regulation.

We're installing Internet in our buildings in order to offer smart devices for use by the tenants for an additional fee of $30 per month.