No - a very typical Bayern house 3 levels Cellar, ground floor, Top floor - separated by floors of reinforced concrete.
Its a real joke they are the „green“ state, but pour concrete like nothing else.
We are just lucky to have a very big cellar, where we have a bedroom, bathroom & sauna and fitness areas that we acquired when we bought the house ..... before German prices became like the UK ever going up!
....... Germans expect a lot in their houses..... and I just happen to benefit.