But I simply let her know my opinion that a treatment does not guarantee a resolution to the problem.So, I have to seriously consider cancelling my contract once this is verified by the proper people.So back to the original question.

Real estate is very much a social business, your integrity will be tested, your ethics will be challenged and as any good business person realizes, your reputation can not be purchased.

I am struggling with the ethical part of this question more than the original question.  

Fair pricing laws and gouging and predatory dealing and business ethics will look to these aspects of comparable services being rendered. 

A single member LLC is disregarded for taxes, unless you elect special tax treatment, so thats irrelevant to the discussion.

I just think jumping to a conclusion about a person's work ethic based on one question asked is ridiculously presumptuous .  

The ethical rules require me to recommend to the other partners that they retain their own attorney to review it, which I've done.

There are some ethical issues with this imo.  

Go to meetups and analyze opportunities with an ethical pro.  

@Kathy PattersonThe tax treatment of an IRA is the same, whether it is invested in stocks or real estate.