I cannot speak to the quality of the coaches but the sales staff seamed well trained.

That said, my main question is, can you recommend a good mortgage brokerage company that offers all the training points you outlined in your post?

How long (Months, year) does the training run and what is covered. 

I get into contract in my operating company and then assign the contract to the new LLC prior to closing.  

Commercial Revenue Generating properties like office buildings, apartment buildings, retail centers, etc (banks call it "CRE" lending) are typically evaluated from their net operating income, not gross.

If its a volunteer fire company you may be able to donate the house to them for the purpose of training and get a tax deduction .

Does the operational company already exist and have income history?

These are professionals with additional training and a stricter code of ethics.

You didn't mention where you are operating, but depending on average home prices, I think you'll be ok.For instance if we're talkin $500k homes, and if you will get a 2.5% commission, split that 50/50 with your Broker, you will end up with $6,250 per sale, right?

One workaround could be keeping a separate spreadsheet to track your adjusted tax basis accurately and only using Stessa for operational insights.You could also reach out to a cpa and see if they have a specific recommendation for software to use.