I am currently flipping 9 houses (no partners or employees), and my rental portfolio is made up of:8-Unit - 100% Ownership16-Unit - 50% Ownership20-Unit - 65% Ownership15-Unit - 100% Ownership (pending to buy this one next week)I just want to say thank you to BP for the life-changing content that has changed the trajectory of my family's lives.

To warehouse or industrial maybe yes, if we read Blackrock CEO comment they are moving to the same trajectory as well, so they only want to move to safer asset class like industrial/warehouse or just become the lender. 

BRRRs, a) are hard to find today where you can actually pull all money out at refi, and b) as Whitney mentioned have rehab, lease up and then seasoning to contend with slowing down your capital trajectory.  

I agree that typical progression for advanced investors often is commercial (including 5+ residential).This obviously is going to be a personal choice, based on each investor's goals, temperament, trajectory, and resources.

I hear many testinonies of people that have absolutely changed their family trajectory through real estate investing. 

The program is teaching valuable content and will certainly put people in close proximity to successful millionaires who can change their success trajectory.

And do you see economic opportunities on the horizon for example in the biomedical field that could offer a similar growth trajectory that cities like Pittsburgh and Cleveland have experience thanks to some larger anchor institutions there?

Also looks like some cities are having different trajectory post-covid for urban vs suburban, in term of property value/demands:

I then turned to mentorship, and totally changed the trajectory of my investing. 

Uncertainty in "HOA reserves" and price trajectory- what HOA could be 5-6 yrs down the road?