In addition when choosing what type of guns to invest in practical decisions need to be made as well. 

You want to choose the 1 day option.

If you ever want to pursue a different investment opportunity, similar to a REIT, but you get the option to choose your terms and return rate, but way less work than an actively managed portfolio (which is what a BRRRR is), my strategy has been Private Lending the past couple of years and it is definitely something to consider!

That they throw in financing at the end makes me think this one Class will cover both any Real Estate LLC and a Syndication LLC should we ever choose to pivot in that direction.

I was thinking about doing FHA, but Lehigh actually just announced that they are recommending students go fully online, and severely limiting on-campus interaction for those who still choose to come to campus.

To have a more flexible schedule and help grow the businessLearning and practicing real estate in whichever form you choose can potentially help "grow" your business.

I'd rent it, for something to cash flow $400+ per month in a high cost of living area after you've pulled out all your cash is pretty great, you don't even have to sell it within 2 years because you can just do a 1031 exchange down the line if you choose to. 

I mean are there any drawbacks or concerns an investor might have when choosing to get started with this path?

@Sergey KalinaYou don't get to choose your family, but at least get better friends, приятель. ;)  "Bad advice" is an understatement.You don't "write off the money put into the house."

If I’m trying to grow my portfolio of investment properties (2 to 10 doors within the next 2 years) what other factors should I consider in the type of loan I choose?