I reviewed numerous BiggerPockets forum posts and compiled all the recommended options for looking up potential sellers information.  

While my Baltimore experience is limited, I've started to compile a list of observations / received feedback and welcome any feed back/ comments.

My vote - compile the list of addresses and then go to upwork.com and hire a cheap freelancer to help you skiptrace the rest of the info you're looking for (I would try to find LLC manager name, LLC resident agent name, address and phone numbers for manager / resident agent, and then linkedin / facebook for the manager). 

I wouldnt suggest starting with a list source that compiles free and clear non-owner occupied properties.

Sorry in advance for two posts compiled to one!

Once you have decided research it and compile your information.

This is just another piece of data I would like to compile to better help in identifying potential deals. 

I want to compile these for my own portfolio, so when I wish to outsource for investor funding, they can see my experience. 

Just by being here on this site you're already well on the way to becoming a savvy real estate investor.I'm a Realtor who's currently working with several other investors who are basically looking for the same thing as you... cash flow.For one of my investors, I recently compiled a report of every single multi-unit property on the Metrolist MLS and ran the numbers to see what the property's gross cashflow would be if you kept the current tenants, put 20% down and had an interest rate of 4% (easily beatable if you have good credit and that much down, but I used worst-case scenario numbers).In that report, I sourced 15 properties for sale under $400,000 that would have a gross positive monthly cashflow of $1,000 or more.

From a partnership perspective, you could get four other people together and compile $1mil and buy a $5mil larger MFR, and with rates where they are today, as long as you focus on an area that has strong rent demand and a steady job growth rate, you could easily get a 9+ ca rate, pay for management, AND be able to handle expenses.