Hey Hey BPerz - I am in the process of creating my "Core 4" in three separate markets.

This is the core reason my father was able to retire at the crisp age of 45 and I look up to him everyday for that.

But I’ll address what I believe the core of your question is.

Try to look for deals, play the long game, but if the number's don't add up don't feel compelled to do anything now because you'll just feel maximum pain a year out after purchasing. 

For my Agent side, I use Kv Core, and it seems to do a good job.

@Brian Ash I'm sure Core Logic has a product...I also use Valuate...but unsure if non-licensed folks can access or not (seems to be an extension of REALTORS Property Resource). 

I found it incredibly supportive to join Central Ohio Real Estate Entreprenuers (COREE), which is the local REIA.

I’ve used it many of my rental properties - bathrooms, kitchens, laundry room, entry.https://www.flooranddecor.com/nucore-flooring/driftwood-oak-rigid-core-luxury-vinyl-plank---cork-back-100109750.html#q=Nucor&start=2Very durable, easy install, cork backing helps with small floor imperfections, can get completely wet with no mold issues.

A core idea here is having a security interest doesn't also mean having a debt to collect. 

Reliant Real Estate, Inc. am a licensed Co RE agent and I do PM for some other folks as well.