You can lose money in NNN just like any asset class if tenant is bad, location is poor, lease terms are not optimal, guarantee on lease is weak.

Not all markets are optimal for flipping. 

I had a car dealer tell me a while back they used FICO 10 and that it was optimized for car loans... hmmm... wonder if that was bs.

I started using a tax professional who asks the right questions to optimize deductions and plan for future years, well worth the $$.

And if you think the good times will go on, and you can further optimize returns, then stay. 

Out of curiosity, do you use any tools for pricing optimization? 

For example if you have a mom and pop tenant based on 17 bucks a foot rent because that is all their business model can support but a national tenant wants the site and can pay 22 because of location not only can rent potentially increase but also that new tenant value can be a massive difference.Mom and pop at 17 a foot and an 8 cap for instance.Say 4,000 sq ft box X 17 = 68,000   (8 cap) = 850,000National tenant at 22 a foot. 4,000 X 22  = 88,000  (6 cap) = about 1,470,000There are expenses involved getting the new tenant but value difference can be massive.Leasing brokers can perform a (void analysis) which not only looks at rent comps for box size but also what existing tenants are in the market,saturation levels, and what possible tenants optimally could go in that space.    

An optimal BRRRR really requires that you purchase with cash (or something cash-like) and not conventional financing. 

They're usually faster and have equipment that makes the job take less time than a DIY person, plus if their fix fails for whatever reason tomorrow they should come back and fix it on their dime.But is saving money on DIY repairs the optimal way to increase net income? 

What I do: 1. find the current value (with the cap), 2. then make projections after I've optimized the NOI. 3.