SDIRA and Rental property rentals - Stepson

[Jeff Allen]

Hello,

I'm new to this forum. 

 I have a SDira and it owns a loft/rental.  It is tilted only my name and I already rent it out.  Can I rent it to my girlfriends son?  Her and I live together in a separate house and we are not married. We file our own taxes as individuals. 

What if we get married.  Could the new stepson still rent it from my SDira?

Thank you for any thoughts,

Jeff