I don't have credit history in the US so I'm not able to qualify for traditional financing through a bank and being approved where I'm from is surprisingly just as challenging.

Much less paperwork involved with a DSCR compared to a traditional mortgage if you're familiar with that process!

I do not want another traditional rental property.

Quote from @Gregg Hutton: As a realtor who started as an investor first, I’ve noticed a huge mindset difference between investors and traditional homebuyers.

Let's say you inherited a traditional IRA and take a $10,000 distribution this year.

I love the idea and I would like to analyze deals using a variety of strategies and model each strategy out, however I am struggling when it comes to the rubber meeting the road for analyzing the deals.For example, I would like to analyze deals in a single spreadsheet for various strategies such as seller financing, subto, traditional lender, external investor, etc. etc. 

Traditional Mortgage.

Traditional lenders won’t approve it, and hard money lenders who offer this type of financing all the time look for experience, assets, or strong equity in the deal.Partnering with someone who has financing or experience is realistic approach when starting.

Personally if you are looking to grow in real estate going the traditional method/way of getting good properties under agreement with traditional financing will get you to where you want to go faster than trying to find all the needles in a haystack.

This is very non traditional in the short term rental space, as all stays are paid in advance.