Definitely a good idea to go for a MFH. 

Looking at two potential ways to buy real estate for long term hold rental. property A assume the loan on a property with no equity at 6% interest rate.

I had a decent idea about the upfront costs so I'll likely pull from savings and or open a no-interest credit card to fund them. 

They co-mingle funds or hold the opinion that it's "my money."   

We are unable to get a hold of anyone and our properties are still listed on VRBO and Airbnb with the company.  

Investment Info:Single-family residence buy & hold investment.

Buy and Hold?

I would guess just based off of the info given that your best bet for wealth building is to go low down payment in NC in a great area (Im down here, if you have any questions shoot me a dm) and hold the NJ property.

Thoughts and ideas are appreciated!

Not trying to be a dream killer but there is simply no money to be made in the D.C. no cash flow, no margins to flip, labor either to flip or just hold a property is insane, the money was made years ago, even going forward I see limited appreciation, investing is HARD everyone these days but to the extent there is money to be made you have to go to places that haven’t popped yet.