I am seeking advice of what to do with the money from someone who exit the business and successfully got similar income and appreciation of capital.

You're looking for hesitation on how they speak of them as a person they did work/business with depending on a job or rental reference.3.)

It's a different business model than the typical broker-investor relationship.

However, be mindful of the Section 461 business loss limitation, which could restrict your ability to deduct excess losses in a given year, depending on how your rentals are reported.This post does not create a CPA-Client relationship.

Two are for businesses, one for commercial property, one for residential property.

I normally advise that people start a business as a sole propeitor in their first year.If it is successful and something you want to continue, then have a conversation regarding entities.

That's your way of doing business. 

This might depend upon your license, if required.Loan Document Costs: Will you charge for these?

Success still depends on your effort, discipline, and ability to execute.

The best amenities for Airbnb in terms of ROI often depend on your target audience and the location of your property.