@Sam Epperson
How to fund this portion?
Save up and start with 1-4 unit SFH. Then move to MF because now, you should have the net worth and track record.
Do most beginning investors use a hard money lender?
Depends on the MF property and you. My only option was 20/5, 25% down, with no money for rehab. I paid for the rehab out of my pocket. After successfully running the property for one year I was able to refinance and pull out 1/2 of my total investment. Also, non-recourse loans are very hard to obtain on small properties.
Do they do private money?
As for me, no, I wasn't willing to ask others for money without risking my money first on the first MF deal.
I also invest with other that have a track record and a net worth equal or more than I. Personally, I wouldn't invest with someone who only has 10k to put in a MF deal and, no proven track record or net worth. However if it was a SF deal that would be different, because 10k is more to scale to 25k down payment on a 100k SFH vs 250k down payment on a $1m MF. Because whomever invest in a MF deal with you will need to have the net worth equal to the property and carry most of the risk.
I would highly recommend starting out with SFH, (1 to 4 units). I know several people who started with SFH that now own MF.
Once you get the track record of successively running properties, then the investors will follow.
@Sam Epperson