Glad that I can still pique your interest
Unfortunately, I can't make it at the moment, as I use every free minute after work (around 7 pm) to continue laying curbstones and paving.
But I won't keep it from you.
So here are the basic facts upfront:
522m2 plot of land
Effective 170m2 living space
About 50m2 garage
Underfloor heating on all floors (including [DG])
Ventilation system throughout the entire house
Air heat pump
These are the rough key data. I can gladly answer quick questions in between
Have a nice evening!