You can sell the customer base, the website, and more as business assets.  

I'm a property manager and broker in Huntsville.

The target customers are the unbanked and underbanked population, which is 30 million household in US.

If you find someone giving you confused looks, seek a mortgage broker that helps investors.I'm not so sure how they would calculate income from short-term rentals.  

My first broker told me the same thing 20 years ago...."

So I picked up a few books which includes, "The Book on Investing In Real Estate With No (and Low) Money Down," and "The Book on Rental Property Investing," both by Brandon Turner, which introduced me to the BiggerPockets community.With a decade of experience in property management under my belt, along with my property management certifications and an NC real estate broker’s license (with Broker-In-Charge designation), I’m eager to leverage my background to secure long-term financial stability for my family.

Are there any knowledgeable mortgage or finance brokers in the Houston area who have expertise in similar transactions?

Its worth having your brokers license if you want to make money helping other people buy and sell.

There are some lenders that brokers can work with that also get down to Prime (7.5% as of today). 

We'll also help determine the ARV without an appraisal.I'm an investor and also a licensed mortgage broker.