With the exception of a couple of bedrooms.
But the family room would've been a back wall of unpainted sheetrock, two walls that were basically framing with wires running through them and outlets with boxes for power, and a back wall - where the fireplace is - that was basically a cinder block wall with an opening where the fireplace could/should be. All with cement floor and a big round braided area rug that was probably 50 years old when we got it.
That basement would've looked pretty fancy. 😉