You will get away from income taxes and annual registration fees by going to the townships, but your property taxes skyrocket which may offset some of the rent increases.

I’m considering having a lawyer send them a certified letter, though I know that will still come with a significant fee, which is still preferable to full service.

For example, I mention that every adult must pay a $30 application fee, pass my credit/criminal background, make a combined income of 3x the rent, and whether or not the property accepts pets.

Remaining money (less title fees) in escrow is returned to wholesaler (less PML funds and fee if used) with the remaining from the Step B contract.

1.7 % of Loan Amount (Points) - $6,035underwriting fees - $1,400Are the above fees reasonable or not for refinancing a mortgage?

Just call a local title company, find one with good reviews, and ask them to give you an idea of the fees. 

Why do you have 24k in cleaning fees as expenses for an STR?

(condos are cheaper, but not always ideal and the condo fees take a lot of the rent that could go to your mortgage). 

We’re open to offering a consulting fee or hiring for this expertise.Any advice, resources, or referrals are greatly appreciated!

Do the Airbnb discounting, price a little under market, make sure your cleaning fees are at or below average, looser cancellation policies will all help.