Hello, so glad you enjoyed your visit. I don't live there but like you do like to visit as often as possible.
Love your country too. I have only have the pleasure of a one time visit to Cologne and Heildeberg, Black Forrest and a Rhine river tour, but it was some of the most beautiful sights I have seen and the people were so friendly. I did win a beer drinking contest at a local Restaurant while there. However I was horrible at the alpine horn blowing, maybe I should have tried that before I won the beer drinking contest.