Also there is a management fee to pay for all of the above.

Rich Young, Loughlin, Crest, etc.Commercial brokers typically do not charge fees for tenant/buyer representation but find a way to take their fees out of the deal.

(Late fees would be one example.)

Just say you can't qualify and I don't want to charge you app fee.  

LLCs are not corporations, unless they specifically elected to be one.Commissions and fees paid at closing to licensed realtors and mortgage brokersRepayments of loans1099s for electronic payments – yes or no?

Do you have a setup fee?

I alsodidn't see any mention of HOA fees/dues and or rules.

And as investors we should know this, but always anticipate higher costs and longer waits.EXAMPLE Breakdown of Costs:Plan Purchase: $1,500Permitting Fees: $2,500-7,500Site Preparation (grading, utilities, foundation): $20,000–$30,000ADUs require separate utility connections for water, electricity, and sewer but you can tap into existing utilities at the primary houseIn Raleigh you CANNOT split lots fee simple, so setting up completely separate utilities would not allow you to section off the ADU as of nowYour ADU must be on a permanent foundation (no wheels, no ability to move the structure)Construction (labor and materials): $100,000–$150,000Low-grade: $150–$180/sq ft averageMid-grade: $180–$220/sq ft averageHigh-end: $220–$250/sq ft averageLandscaping/Finishing Touches: $5,000Total Estimated Cost: $125,000–$200,000You could easily spend $200k+ with super end high finishes, custom designs, complicated sitework, adding a second story or more sqft, etc.

Also, this would only remove the mortgage debt itself from your DTI if it was to work; you would still be hit with a liability for the annual taxes, insurance, and HOA fees (but also receive the benefit of the rental income).

They remain whatever the original borrower has.When you use typical financing from a lender, you have the lender's hoops to jump through and loan origination fees, the appraisal has to come in at a certain number, oftentimes an inspection or appraisal will kill a deal.