My goals would be to increase monthly cash flow and have more access to the property's equity for things like Cap Ex, etc....Here's a blurb from a lender's website:"By combining banking functionality with home financing into one dynamic instrument, borrowers are able to save tens of thousands of dollars and years off their loan""Designed after popular programs around the world, the All In One First Lien HELOC is the nation’s first transactional offset type-mortgage program.Home financing and banking combined:Deposits lower your loan’s principalFunds remain available for expensesInterest is calculated on the average daily balanceThis lowers the monthly interest paymentsTens of thousands of dollars can be saved over the life of the loanMortgage freedom can be achieved in half the time or less

Quote from @David Cherkowsky: Material Participation: Material participation is the key factor here.

the short answer is... the deal has to work based on all of the findings and factors. 

I've included an example below to help illustrate this.So different lenders have different rates (which do vary even for DSCR loans) but these are factors they all consider.See example below:DSCR < 1Principal + Interest = $1,700Taxes = $350, Insurance = $100, Association Dues = $50Total PITIA = $2200Rent = $2000DSCR = Rent/PITIA = 2000/2200 = 0.91Since the DSCR is 0.91, we know the expenses are greater than the income of the property.DSCR >1Principal + Interest = $1,500Taxes = $250, Insurance = $100, Association Dues = $25Total PITIA = $1875 Rent = $2300DSCR = Rent/PITIA = 2300/1875 = 1.23If a purchase, you also generally need reserves / savings to show you have 3-6 month payments of PITIA (principal / interest (mortgage payment), property taxes and insurance and HOA (if applicable).

I am under contract on a lake front house but still in the due diligence period - I just learned that it's designated flood zone A.

It is more of an accounting platform designed for real estate than a management platform.For my STR company I use hospitable and clearing.co for my management and accounting platforms.

The project required rezoning and platting before we got to design.

I've included an example below to help illustrate this.So different lenders have different rates (which do vary even for DSCR loans) but these are factors they all consider.See example below:DSCR < 1Principal + Interest = $1,700Taxes = $350, Insurance = $100, Association Dues = $50Total PITIA = $2200Rent = $2000DSCR = Rent/PITIA = 2000/2200 = 0.91Since the DSCR is 0.91, we know the expenses are greater than the income of the property.DSCR >1Principal + Interest = $1,500Taxes = $250, Insurance = $100, Association Dues = $25Total PITIA = $1875 Rent = $2300DSCR = Rent/PITIA = 2300/1875 = 1.23If a purchase, you also generally need reserves / savings to show you have 3-6 month payments of PITIA (principal / interest (mortgage payment), property taxes and insurance and HOA (if applicable).

However, the potential long-term rent is about the same as our mortgage, meaning we’d lose money when factoring in repairs and maintenance.3.

You would need to factor in property tax and insurance increases and future repairs/cap ex.