Are there going to be banks involved, creative seller financing or all cash? 

And this does not even involve business or real estate!

There is so many ways it can go wrong and being a greater negative for parties involved. 

Personally, after working with numerous property managers in Las Vegas, I only trust two to handle this task for my properties.Compliance Is ComplicatedProperty management involves navigating a maze of city, state, and federal regulations.

Its doubtful that the municipalities involved would sign off on a condo conversion or subdivision, as their aren't many rentals in the area.

Don't confuse the two.You're 19, good for you to getting involved but keep it trim.

You cannot cherry pick a lender its not that easy you have to be more involved as a Banker or Loan officer.If you are not a lender my first thought was how welll versed are your point of contacts to assist a borrower unless its done through your software.

Private funding from a relative may provide flexible terms and reduced financial risk, but formal agreements are necessary, and interest paid is deductible for you but taxable for them.Traditional investment property loans offer stability and tax benefits like deductible interest and property taxes but require larger down payments.

I’ve been involved in real estate investing for over 30 years, so if you ever have any questions or need guidance, feel free to reach out.

I think if you are going to keep all three parties involved as owners of the deal long term then you need to separate yourself as a renter and a contractor.