Biggest item unless direct billed water/sewer is that there isn't any expense for that in this line items.  

You’d probably have to do a cash out refinance, or you could use hard/private money.

These are:Single-family homes rented without the use of a real estate agent or advertising are exempt from the federal Fair Housing Act as long as the private landlord/owner doesn’t own more than three homes at the time.Apartments of four units or less are also exempt if the owner lives in one of the units.

I completely agree with @Ray Harrell - the BIGGEST difference in the generated revenue for the Airbnb is based solely on location.

Your Private/Hard Money Lenders will appreciate knowing you have the means to payoff their loan in place.3.  

Like scratching the biggest itch.

hello all, my private lender says for me to receive funding i must purchase the property in an llc. 

Private lenders are usually considered if I cannot come up with the money myself.

The biggest is you did not include Vacancy.  

I have never used hard money, but I was able to develop relationships that allowed me to access private money. 5.