Thanks for all the responses everyone, much appreciated. As stated the agreement will be agreed upon ahead of time moving forward. He does bring some skills to the table because he has a company in the construction business. So his expertise was needed for me to gain experience, which is why initially I offered to put in more money and use the line of credit. However, the people we used of his, (GC, structural engineers, and all the subs) were paid and not done at any discount, so its not like I couldn't have found these people on my own. I have found all the deals we have done so far. As far as her design, she did pick out colors and tile and all that, but we all chipped in. I had a say in the major decisions, but she did get a designer discount on a few things, which is worth something. And no, without her I would not hire a designer, I feel confident in my own skills enough to do this. That is another issue I have. I feel it is a fee I normally wouldn't pay. For are next project , we borrowed money from a family member of mine and he is not asking for any interest return on that. Which is incredible, and I am grateful, but in that case if who I have told him she cannot ask for a design fee for his wife if who Im bringing is willing to do that for us. I feel that is more than fair. He hasn't agreed to that yet, because he wants to back his wife and I get that. But if we pay her fee then I will be obligated to pay the interest fee. It wouldn't be right other wise.