Tools like BiggerPockets Calculators and rent estimation tools are incredibly helpful.

They say they are not liable for inaccuracies but the number of bedrooms, bathrooms, and unit amount seems incredibly major.

Ask questions and get good at determining motivation and inspecting homes. 

Wow, your background and vision are incredible.

what you're proposing, while possible, is incredibly difficult and highly risky, and i don't know how you would do it completely remotely with no plans to visit or set up a team.i think i've said this in other posts, but there is tremendous demand for inventory right now among both retail buyers and investors. 

More doors means less vacancies and it might motivate you to save up and buy a new SFR when you are ready to settle down.

@Kaleb JohnsonI may be biased but Huntsville's market is incredible. 

Make sure you are highly dedicated and motivated to take action.

My goal is to gain a solid understanding of the process, master deal analysis, and ultimately close my first deal.Right now, I’m focused on learning the basics — from finding motivated sellers to building a strong network of cash buyers.

He isn't a motivated seller.If it will rent for $1900  a month, that means to make money you have to have a payment that includes, principal, interest, prop taxes, insurance, at less than $1400 a month. $190,000 at 3% interest is P&I $801 + prop tax plus insurance a month.