Set an all-inclusive not-to-exceed price for what I would contribute and waited until the decided it was time to let go.

What an outstanding resource and I appreciate the time and effort by all the contributers here in the forums.

I am available to chat about my qualifications and how I can contribute to your success.

Lets say you contribute $800 every month.

To contribute my bit back to the community here, I am pasting some other guidance that I have received on some other forums. 

I'm excited to learn and grow and eventually contribute to the vast knowledge here. 

He wants to give the house to the 4 children and 2 of the children are willing to contribute added capital to improve the house so that Dad can live there for the rest of his life, he is currently 80 years old.  

He would be mostly learning and not contributing a whole lot besides some onsite coordination, surpervising and probably some input on design and materials.

It doesn't look like you would be getting much from the sec121 exclusion.Not sure how selling this property would get your more funds into your Roth IRA, unless it just because it frees up money to make the contribution..If you need funds to build up a reserve / rain day fund / etc., this might be a way to go... 

Hard or private money would both suit your needs, depending on how many funds you have to contribute.