Hi @Aaron Kyle Kinslow, There's so many submarkets in Nashville. I invest on the southeast side of Nashville since there's lower barrier to entry. Combine that with knowledge and patience, you'll find homes that will cashflow after expenses.
Personally, I have a few townhomes in LaVergne, and one in Murfreesboro. Murfreesboro appreciation has been high, so the cash flow opportunities are low unless you find off market deals. LaVergne has yielded reliable cash flow even at retail pricing. Pretty much along the I24 corridor on the SE side has been my market.
As inventory has been dropping, I've been considering other markets. Personally I've been looking into Clarksville(cash flow, decent inv turnor, lower apprec), Chattanooga(cash flow and moderate apprec, risk of flood insurance in some pockets), north AL, some pockets in KY.
With all that said, cash flow is my criteria currently. Looking for a quadplex currently so I'll likely need to cast a wider net(FL, TX, OH).
You're only going to fail in real estate if you stop, so keep going. Continue to learn your markets, analyze properties, and build your teams(local and remote).
Hope there's something in there that provides value.