Translation of bookish in Spanish

We would love to have you here as our guests! My niece Katja had also many diffculties with the new surroundings. She is really upset with this new change. How was your trip to Italy? I'll keep writing to you!
In my opinion, this is another thing, it is rooted in history. People of different countries will always point to their neighbor's mistakes, a vicious cirlce arises which is very hard to avoid.
We shared a cabin with an elderly couple from Spain. They started blablaing about Spain, about their corrupt government and about their civil war. They should not work in PR, advertisement or sales.