Need Help structuring a deal

[Ed Allen]

I need some input - Here's the issue:

I want to buy a property in Denver (I know it's late) both for my own investment and to help my nephew get started. I had wanted a duplex but there aren't really any.  Do I - ?

1. Buy an SFR and add ADU or try to find a splittable lot and build two or a duplex? Not sure I can swing the financing for this...

2. Help him buy it for 5% down - What is best way to structure this kind of arrangement?

Thanks for any help!