Traditional houses from the 70s are usually a basement and the house upstairs.
Basement is often half or totally underground.
Then the wall are made with cinder blocks, empty air and bricks.
There is chimney (not sure the term in English), so you can heat with wood, but most of the time there is central heating with Gaz or Fuel to replace or in complement.
How is it in your country ?
Hahaha yeah, but in winter the walls can get really cold. In summer it keep the house cool.
Oh wood is known to be a good natural insulation!
Flat roof? It's rarely raining? You never have violent rain?
So it's a construction in wood from the 50s? Wow. Does it age well? Does it require a lot of maintenance?
I'm wondering about asbestos from the 50s, here if it's starting to crumble it's extremely expensive to get rid of it.
Here roof is around 40-45 degree incline, and composed of oak frame also. And no asbestos I tried to avoid that at all cost. It was used a lot in the 70s and early 80s.