Customer service so far has been great, and repairs seem easy.

You may be profitable, but I'd prefer to avoid the possibility of having to do unnecessary repairs or not holding my tenants accountable for damage when I know their actions might have caused any unforeseen damage. 

I use this for tax and insurance which all properties have)Expenses (general business like admin/legal and by unit for repairs, trash, utilities...)EBITDA (earnings before interest/taxes/depreciation/amortization.

And that’s with zero vacancy, zero repairs, zero capex.

Knowing exactly what’s happening with the duplex—rents, repairs, tenant feedback—can help you catch issues early and save time, stress, and money in the long run.

The difference between the cost for a specific repair / renovation if you have a crew or need to find someone on a first time basis can be significant. 

Personally I do not like providing appliances for tenants as the repairs and headaches start adding up.

If it's not you - you are going to be paying contractors (most likely) retail repair rates - and with the prices of housing (even dilapidated housing) pretty high right now - I would say that flipping is not the easiest "in" to the market.  

Easier to predict expenses - typically no major repairs unless from association3.

Ensuring transparency and efficiency in managing owner resources is critical1.Clear Communication on Costs: Provide owners with detailed breakdowns of repair costs and explanations for necessary expenses.