Technically speaking, to develop with a higher density, then its an obvious yes that rezoning will be required.  

I recommend hiring either a PM or even a listing agent who you pay a half a month to a month of rent to get the unit rented.Just so you are aware, these tenants are your customers hence if you make the application process challenging and tedious at the very forefront of the process, most people don't got time for that.

Negotiation Challenges: Risk of under-the-table deals with other buyers.Tips: Be aware of these risks and take steps to mitigate them.

I recently thought I found a great duplex but when a local agent toured the property for me, they didn't even feel safe which lead us to believe finding the right tenants would be a challenge. 

They’ll not only understand the tax side but also relate to the unique challenges and strategies that come with real estate investing.One more thing to keep in mind—don’t worry too much about whether they’re going to “take advantage” of you.

Challenges?

However, you are technically at fault with your loan agreement. 

We’ve faced similar challenges with larger homes, as most traveling healthcare professionals tend to travel alone or with one other person.

It's technically not an ADU if it's the only property on land as it's an accessory dwelling unit to a main unit.

From what I understand, this isn't technically an income tax but a "community charge" based on income.