I would never put in a gas range, oven, dryer or any other consumer product for tenants, because a lot of them are idiots and will kill themselves or someone else.

It blows my mind that you can actually start and operate a legitimate business in the US without telling the government (not the public) the name and address of the owner.

Having read several books on the art of estimating over the years, I have found that most are good for a few tips that can help but for a newcomer to the rehab business can leave them on shaky ground. 

If someone wants to leave the business, how is this handled? 

If they don't answer my questions, I know they have not read the ad and are just clicking and "tire kicking" or they lack the intellectual focus for me to have any business relationship with them.

He is critiquing products and courses that he hasn’t personally used.

Currently I and my business partner own 2 town houses, one is a 4 bed 2 bath.

Is it worth to invest and learn from their program in order to start my co-hosing STR side business just to get some extra money monthly?

Publication 15, Employer's Tax Guide, says only this much:...Payments for the services of a child under age 18 who works for their parent in a trade or business aren't subject to social security andMedicare taxes...No definition, and IRS publications are not really law anyway.

You could also bring on a business partner that specializes in sales/marketing to lead that side of the business