I was in Berlin this summer for 2 months (Neukolln), in 3 different airbnbs and the water was not tasty, and was quite bitter. Very different compared to Swedis

I was in Berlin this summer for 2 months (Neukolln), in 3 different airbnbs and the water was not tasty, and was quite bitter. Very different compared to Swedish or Austrian or even Italian (florence) water.