Different buyer pools homeowner vs investors and the returns are definitely in the 4 units or in value adding the 2s. 

When that 500k RE value goes up only 5%, you now have 525k in value. 

What tools or strategies are you using to stay ahead of the game?

My two cents is that the non-live broadcast is a commonly used marketing tool If it was "live" when it was first broadcast, then it is not a "scam" in my opinion but a rebroadcast that does not disclose that fact (not as professional as it could be).

Not to find deals on the MLS but to potentially use the MLS as a tool to sell your deals.

It is invaluable to quickly calculate a mortgage payment.3.

.- Use Historical Data: If the seller has accurate financials, their expense data can be invaluable.

I can only speak to myself personally but I've continued to invest, knowing properties may not cash flow much but I've invested in value-add so focusing on appreciation.

This is invaluable because there are so many variables and questions you will have if you don't want to lose money.  

Explore my personal favorites, Set For Life by Scott Trench or The Total Money Makeover by Dave Ramsey, for invaluable financial insights.3.