When you leave, a duplex will typically generate more cash flow as a long term rental than a single family home.

DSCR loans typically require 25% down, and have higher interest rates and fees.

Issues 1) even garage conversion ADUs in single family zoned areas typically cost more to build than the value that they add.  

So, a house that would typically cost $100 per sq. ft. to build 5 years ago, is now costing $200 per sq. ft. 

@Brice Alef-Torrisi putting each property in its own LLC is usually overkill.Getting a bank account for each LLC is typically something you need to do to avoid "piercing of the LLC corporate veil" (actually depends on tax selection you made for LLC), but is also overkill.You haven't indicated how you are holding the deed for the latest property.If in your name or same LLC, you don't need a separate bank account.If in separate LLC, you can create a Master LLC, have each property LLC hire the Master LLC to manage their affairs, and just get a bank account for Master LLC.This is an opinion, not advice, so lookup CPA Frank Alcini in Troy for expert advice.

In FL flood is typically the main cause along the coast.

Each jurisdiction is different, but typically include a substantial deposit due same day up to full price deposited that day. 

Typically its done for open space or use for community property (ie. fire station location or other county use) and typicaly would assist in increasing tax base.  

Midwest cities with populations under 300,000 typically have cheap property taxes.

HUD targets average rents for an area, so just like average school grades, this typically translates to Class C property rents.In our Metro Detroit market, the MAJORITY of the claims about getting higher than market rents can be traced to a Class D Neighborhood/Property.