Copenhagen 2025
We went for my wife's 40th birthday and stayed in an Airbnb with loads of toys. One of the owners was a chef, and it was full of books and pickled things in jars: a place with real character, with a sandbox outside for the kids as well as the toys inside.
Showing the kids Copenhagen, and a bike track with its own traffic lights where you could ride around and learn to ride a bike. Plenty of good coffee shops and restaurants. Stressful, but worth it.