Need help developing a partnership agreement

[Harsh Singh]

Hello,

I have diligently been working for the past few months on identifying a multi-family investment in Houston and I have finally found a good deal. I've been working informally with a financial partner who is also interested in this deal.

I was hoping to get advice from the community on how I need to establish the partnership agreement. 

The property is a 6-plex and it will cash flow $29,207 per year, with a $117,453 back-end payment upon refinance or sale at the end of year 5. 

I would like to have a 3-way partnership, and the total cash required at close per investor would be $31,103. 

How should I setup a partnership with these numbers and what are some good resources for finding multi-family specific partnership agreements.

Thanks,

HS