I use 4 main categories of asset/liability:Retirement accounts/529 planLiquid equities (stocks/mutual funds)Real Estate (properties and bank accounts)Personal (personal accounts, vehicles)I was going to use personal capital, but they had trouble accessing all of my various accounts and I got uncomfortable with having a 3rd party have my usernames and passwords.

Pragmatically what happens is you expand the Fannie cap to 20 by putting each property/loan only in one spouses name (we can thank feminism for that, once upon a time women didn't have individual credit, only EITHER joint with their dad or joint with their husband).

Without going into too many details or mentioning any specific sources that cause posts like this to get banned by BP, I'll just say that I have access to a very, very large database of off market properties and I have the opportunity to reach out to these property contract holders and do JV deals with them.

McCray mention, but if Corporations can access criminal history for employment, then I feel Landlords should have the right as well.

I now have an expanding list of 70 distress properties.

You can also access public records such as deeds and assessor data. 

I've been happy with the investment, however I'm looking to expand to MFH as it looks like the ROI seems to be better.

A lot of forum members are very knowledgeable in their respective fields related to real estate investing, whether that is real estate sales, wholesaling, flipping, rentals, lending, self-directed IRA and Solo 401k investing, or tax and legal guidance.There are a few self-contained guides that you can access here: https://www.biggerpockets.com/guidesIf you haven’t been to it already, you might want to check out the BP blog: https://www.biggerpockets.com/renewsblog/The site has quite a few tools that can be helpful for new members.

I have one rental property and I'd like to get a HELOC to access the equity to buy my next property.

As a self-administered qualified employer retirement plan, a Solo 401(k) requires access to quality guidance, and such custodial firms are simply not built to provide such guidance.