Which is better for Sale: ADU or Nicer yard?

[Jacqui Fournier]

I am looking into a Flip and with the new Codes for ADUs available in CA, I was looking for opinions of whether to build an ADU versus having a nice private yard?

1) Will a homeowner like the idea of an Income Producing home, but limited yard privacy

Or

2) would they prefer a nice private yard

Thank you in advance!