Should I get a business loan to pay off 2 houses?

[Ryan Prange]

I have 2 long term rentals both at 7.5% interest rates.

1. estimated value: $950k, outstanding mortgage of $574k

2. estimated value: $900k, outstanding mortgage of $514k

#1 cash flows nicely for me at $2500/mo, but #2 leaves me at a $400 loss each month, mainly due to the interest rate. I'm wondering if anyone has any creative ideas for how I could consolidate 2 loans into one that MAY have a better rate. I have a good income and credit score. My loan broker tells me to not even think about 15yr mortgage (i don't know why?). So I'm wondering if I was to get a business loan based on the rental income of the properties and secured by the properties themselves. Is this a thing? I'm still new at this and I own the houses in the name of my trust, I haven't set up any sort of business entity for them yet. I'm happy to pay someone's consult fee if they can help me towards refinancing to a better rate that helps me cash flow on both properties. Thanks BP community!