Does anyone have any experience with this software?  

The rental is priced over $2000/month, which move much slower in general hereFYI - you should definitely speak with folks in the market you choose who have knowledge and experience firsthand for that rental market. 

You don't need to know everything to get started; you need a foundation to build on and the rest will come through experience and then refining your education.You can build a basic understanding of investing in 3-6 months.

I'd also like to learn more about how to effectively use the BRRRR strategy.Outside of real estate, I enjoy spending time with my family, playing golf, and going to the lake. 

@Casey Adams @Clint Jusino there are lenders that will go up to 80% LTV on a cash out depending on state, FICO, level of experience, etc and some have NO required seasoning if you have done rehab to justify the increase in value.

If you’ve never owned a rental before, I’d highly, highly, highly advise staring out much smaller than 13 million and 100 units, and frankly unless you have 13 million in cash no bank is going to lend someone with no experience 13 million dollars, I’d start with multi family in one of three places, a class Baltimore, canton, fells, Fed hill etc, Frederick or the eastern shore of Md all of those markets are somewhat affordable have good tenant mixes and a relatively safe, see how it goes, if you like it, than buy another 2-4 unit, than another maybe once you have 8-10 units if you still like it, still are making money than go for something bigger.

Here is our experience:  There is considerable potential to manage a yield-bearing asset, but as @Alice V. mentioned, insurance costs have soared, to $1,250 per door.  

All comments are valid, but a few things to consider here:First of all, I am not an attorney, so this is not a legal advice, only options based on my experience.-  Subject-to is not being accepted by any lender at the current rates. 

Legally they can't be shopping for a quote for you but they can definitely share a few contacts, especially if their past clients had good experience with these specialists.

Focusing on one asset type or strategy in the beginning is generally most effective than trying to learn an new strategy every year.