I was with a man I thought I might marry – he turned out to be a total jerk when he was around his family (from Xanten, a little north of Cologne/Koln). the Church was undergoing some renovations (this was 1997), and it was soooo dark, and the stained glass almost SANG with the lights coming through it! Loved it, but “he” was a loser. Nice trip, though.