@Helena Goyvaerts rate for a 30-year fix would be at least 8.5% with some points (1% of loan amount).Most DSR lenders have a minimum credit score requirement from the applicant.

I would fix up the garage and live in it myself (DADU) and rent out the house.

First, estimate what the renovation would cost, how long it would take, and how much extra you could potentially sell the property for once it’s fixed up.

How can Norada Capital pay a fixed 15% yield to investors?

Investment Info:Single-family residence fix & flip investment.

After looking at your post, I realized it's probably necessary to have a dedicated real estate attorney handle this issue for me since it's serious and I might make a mistake big enough that probably will cost me too much money to fix.

Also, have you considered a specific investment strategy (e.g. rentals, fix & flips)?

After the demo, there really is not much you can do to save outside of thinking outside the box on fixing whatever that might be that has come up. 

We do fix/replace things just not these ice makers.

Quote from @Jerome Morelos: I used a fixed rate second to finance the ADU, paying about $475/month for it.