Earthquake damage property

[Frank Matanane]

Just came across a listing of home with earthquake damage. 

What are some things I should be looking out for to include in my analysis? 

Estimated ARV of this home would be 300K and current listing price 145K. Having not done a walk through yet just guestimating a rehab of 100K on 2300sqft (I'm no expert on rehab costs). I could net 30 if my offer were to come in 120K.

To complicate matters the property has a 2nd home included on the lot. 

Any advice would be appreciated.