I was going to say hope it has good train links for a more relaxed commute, but then relevantly the engineers might use Teslas on autopilot to work....
The good thing is most Germans living in rural areas are used to commuting by car anyway. I doubt there will be many commuters from Cologne (commuting by car from within Cologne is bad enough without having to drive for over an hour once you've managed to escape the city) but it seems like a nice region to settle down.
This was a bit of a culture clash for me when moving from a city of one million to a much smaller city of fifteen thousand. I was used to being able to take public transport to get everywhere and I can actually take the train to move between the two cities, but in the smaller city everybody has or shares a car.