You are better off budgeting money for maintenance and capital expenses and keeping a reserve in case issues arise faster than your budgeted money gets socked away from incoming rents.

The would be buyer made ridiculous demands and essentially used a few minor issues on inspection report to terminate.

I wonder if the issue is the loan is less than 100k.

Definitely save your battles for more expensive issues.    -- Good Luck!

If you have a cat that pees or sprays, understand that even if LVP is waterproof, it can seep through where planks connect or edges/trim to reach to the subfloor or slab, causing major odor issues. 

I am issuing her a 1099-INT, and a I have had some tell me that loan points paid should be included on the 1099-INT, and others tell me that loan points should not be included as they are not actual interest.

You'll find with most lenders there will be an LTV reduction of alteast 5% for it being a short term rental and technically considered vacant .

While still technically in seller’s market territory, inventory is well above extreme lows seen in recent years and has held steady for many months now.

Complicating this issue is the need to do a 10-31 due to stepped up value/capital gains tax on half of the land.  

Probably not an issue for seller financing, but make sure there are no prepayment penalties.You can calculate payment and balloon amount easily enough with excel or google sheets.