adding no, but
Day 1 drive to Poland
Day 2 Auswitchz > drive to Prague
Day 3 Prague > Drive to somewhere
Day 4 visit somewhere > last leg home
so there is room to do/visit/find something because we did half the driving on day 1, and then the remaining half, can be divided over 3 days...
Unless we stick around prague for 2 days, but then the last leg will be a bit longer..
Dusseldorf ranks low on the list... we had a company office there.. didn't think it was that exiting there