I have a business opportunity to partner with a friend in purchasing  Property.

If you're uncomfortable with documents, get a business lawyer to write them for you.

He replied that he was working with his management to get resolve in this issue which he agreed was bad business.

I don't want to have to open another LLC and file taxes in another state for business. 

Rather than wasting it or leaving it in a bank account I'm interested in starting my own investment business to supplement my real estate sales.

Create a business, and have a separate bank account for that business.

Working with a coach, I have been agreed with a accountability program with a life coach business coach I know from real estate years ago.

I bought the building, land, and business all in one purchase.

You're giving them business with multiple properties.  

@Christopher DeAraujo I am in the process of getting out of the business of paying for tenant heating given the volatility of oil prices and having seen 5/20 tenants put their heat up to 78 and keeping their windows open for fresh air when it was -20 degrees outside.