So I think you can be satisfied with that when you look at the financial background. I also consider the repayment to be risky, but everyone has a different pain threshold.
In the end, we got 1.77% fixed for 20 years, after long negotiations and cancellation. We are super happy with that, moreover, we split the amount and increased the special repayment option to 10% on the smaller portion, so that after 6 years we already have a rate that is 450€ lower. This way it is optimally adapted to our living conditions. By the way, the highest interest rate we were offered back then was >2.5%. Long negotiations were doubly worth it because it also gave us time, and over time the interest rates went down further. And looking at it now, the interest rates have not really improved significantly despite the ECB decision.