From my understanding she was to take over the existing mortgage of their family home (the father and mother are on the deed).

Quote from @Leonard Rybak: Quote from @Greg Scott:Please share an investment that offers 20% plus returns Almost every real estate investment I have made has had returns in excess of 20%, both single family and multifamily.  

What I have realized is that we have to learn to run the business with all its risks and challenges ... it’s not as simple as renting a multi family unit.

I bought my rentals in Killeen while at Fort Hood early 2010s, including quadplexes. 2-4 families seem to be especially popular around military installations perhaps?

Deals don't make sense unless you do something crazy like put 8 students in a single family :) 

That's for single family and small multis and if that's your game then that's good. 

How much is typical EM on a multi family asking 4M?

Lastly, house hacking lets you live in a multi-family property while renting out the other units to cover your mortgage.

There are so many scammers out there, especially dealing with single-family home investments.By the way, I doubt you'll get much response on this platform because there are countless capital groups promoting similar deals.

Any advice from self-managing investors who handle small multi-family will be appreciated!