One possible location is theappartment of the teacher in the old town center of Waldshut, directly at the Rhine river near the Swiss border.
![](https://pianoforte.best/wp-content/uploads/2023/11/Waldshut-1024x614.jpg)
There is modern eqquipment and the chance to make self-control with filming in 4K. The sound is taken directly from the piano electronically without noises from outside.
3rd floor without elevator.