Owner setup the path split last month, so don't have income history.  

@Mayer M.Excel will be the best way to track your hours.You should have something where it is set up in the following wayColumn 1 = DateColumn 2 = Activity DoneColumn 3 = property #Column 4 = amount of hours spentGood luck!

This setup alone feels like a solid foundation for financial freedom.Here’s my dilemma:While I understand that my mortgage interest rate is very low (2.8%) and there are tax benefits to carrying the debt, I’m wondering if it might make more sense to aggressively pay off the loan.

With the right resources and preparation, you’re set up for success!

You'll either need to write and mail a check or call and pay with a card if they are set up for that.Is it for a contractor who is doing a renovation that will be 30k?

Zoned SFH and very common setup I am seeing these days.

You’re thinking through things the right way, and Detroit can be a fantastic place to execute your plan if you get the right setup in place.

Secondly, you'll definitely want to confirm with a tax strategist with experience in the STR space to confirm if the setup you describe will pass as an STR with the IRS. 

Common fees will include a set-up fee, a leasing fee for each turnover or a lease renewal fee, marking up maintenance, retaining late fees, and more.

I would even call those agents and see if they know the finishes that were put into the property, if not ask if they can setup a call with that investor to see what they put in..