Strategies for making an attractive offer for investors

Hi fellow BP members,

I am just curious to see which of the below strategies you would find most attractive if offered to you, for raising capital.  

- Offering a competitive interest rate on loaned capital

- Having investor own the property, but split cash flows 50/50

- Allowing myself (sole LLC manager; where property would be held ) to receive a quarterly % of AUM (Assets under management)

Any input on alternate strategies would be greatly appreciated!