Now a "Foriegn National Mortgage" has similarities to those mortgage types but you will pay a higher interest rate and be required to have a higher downpayment as well (usually about 35% down). 

These types of properties can still appreciate an exceptional amount if you pick the right area.

If the AI/software could break down the offer in laymen's terms for the seller, much like a listing agent does, then the product could potentially be very beneficial.

What made you interested in investing in this type of deal?

Real Estate Rookie by Ashely Kehr is all about taking action and getting your first property in 90 days: https://store.biggerpockets.com/products/real-estate-rookie

With your balance sheet and cash, you can put together creative deals without giving up equity and without using your cash but you are going to need to find a market and product which has 7-8% cap rates.I invest in the northeast, Great Lakes area.Diverse economies with education, healthcare as the back bone and tech as growth.In your area, you’ll have to raise way more capital in the form of equity just to meet DSCR with the banks.

@Thea Chard Rentvine has no mixed-use building type. 

And there are some investors who go for those lesser quality areas, because they have experience in those types of properties and know they can buy there inexpensively. 

What made you interested in investing in this type of deal?

We also had the option of another type of policy that was even less expensive that would have required us to spend at least 1 night in the house and rent it at least 30 nights each year.