It may sound nice to pay a 6% management fee but the extra fees can add up to be more than the other company that charges 10% with no additional fees.

I would pay the bill and chalk it up to a lesson learned.

This can be costly for your property manager, and you may have to pay for their insurance policy, which can add unnecessary expenses to your budget.It strengthens your relationship with your property manager.Adding your property manager as an additional insured is a gesture of good faith that shows you are committed to protecting their interests.

If you have a lender they should be getting lien releases as they pay draws.

When you die your heirs pay zero taxes.

Quote from @Marc Shin: I saw a video by Miles Golden and he said you change transfer your primary mortgage to a HELOC, and then you can pay all your bills out of the HELOC and pay off your mortgage in 3-12 years. 

Now, you need to figure out how to find deals and pay for them.

You'll be paying off your current debt as well, so just make sure the change in the interest rate is worth it.

A tip is voluntary, so your tenant could agree up front, then refuse to pay.

You buy it and look to pay it off.