Have you looked into the Turn Key Method?

However, the stacking method of buying one at a time and scaling is probably much more risk adverse method. 

The property is located on St Augustine Beach and other STRs have high occupancy rates, solid ADRs and are very profitable when managed correctly.

I’m mostly interested in multi family homes (using the Brrr method).

Method of choice was looking for potential properties online using redfin then when I had run simple numbers I would drive by each property and its neighborhood and if it was worth pursuing, I would schedule to see the property through the selling agent.

It’s a strategy that allows investors to acquire rental properties with little to no money out of pocket while building equity along the way.If you're considering using the BRRRR method to grow your real estate portfolio, here's everything you need to know about how it works, its benefits, and potential risks.What is the BRRRR Strategy?

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I'm looking at purchasing a small multi-family rental property in the Allentown or Philadelphia area, and I plan to use the BRRRR strategy.I'm struggling with the best way to analyze potential properties to ensure a solid ARV and would love any advice on effective tools or methods you use.

If I understand you correctly, this is a simple seller-carry situation.

Any ideas on how I could access capital either through the equity in my other properties or another method?