I am using them for 5 SFH rentals in Montgomery, AL. 

You’re basically paying a music teacher that isn’t as good as you. 

I am using Quickbooks for Mac 2019 and using the class feature and it is a beast to manage. 

I am using Prime Corporate Services for my taxes.

Yes - I am using FB Marketplace and Turbo Tenant. 

Then, I am using Rent Property Calculator and mortgage payment to estimate if the property can yield a positive cash flow.

I get the materials I need and am used to working with versus having to learn a new product that I can't guarantee. 

@John Underwood Thank you Master Jedi, you are very correct, I am using a real estate agent for this only one I didn't try was "divorce, code violations, dilenquent taxes, owner in jail etc." but those houses in the DMV you'll be surprised the amount of competition is over here foreclosure houses are also being fought over to bidding wars even if off market I've been trying since Jan. 

Thanks I am using Peak Asset Lending and the broker I used is Naycor Solutions. 

This will usually lead you directly to low barrier stagnant markets where the cash flow represented in your spreadsheet does not transfer to reality and the most of the equity is "paper equity" because you will never see it materialize yet many look at completing the BRRRR as the ultimate success.I recognize I am using some assumptions but let's assume you have $100k to invest and purchase and renovate a home in MARKET A for $400K but once renovated the home is worth $500K.