In most SFH areas the ADU adds much less value than the cost to add to the ADU.  

Hello,Does anyone know the average cost for billboard rentals?

If this property were to make $225k without the additions based on its size and location, would it be worth it given the capital cost?

Can one take advantage of the tax deductions associated with rehab, appliances, furnishings, STR set up costs, etc) that were required to get the new property STR ready in Tax year 2025?

Normally, doing the work yourself seems like you are saving money, but it actually may be costing you more if you factor in time. 

Just toss all the interior items - it is not worth the time and opportunity cost.

Source: Google search.Low operating cost - It's not about how much you gross, it's about how much you net.

I have attached a spreadsheet I've created on the following cost of developing a duplex.

The example above is a very minor cost.

We know we still have to pay for a property manager as well as we are out of state in Michigan and other operating cost along with utilities.