Yes, thank you, we want to call the architect on Monday. Nevertheless, it would be nice if I could get an answer to one question beforehand. Our parental home is built with a garage on both the right and left, totaling 15 m on the property line. Now I know that you actually cannot build on the boundary anymore or have to maintain a 3 m distance. Now my question is whether it would somehow still be possible to extend 3 m behind the garage on the property line, that is lengthwise, because if we had to keep the 3 m widthwise, our house could only be 4-5 m wide ('Damit wäre der Traum ja irgendwie dahin..).