My guess is that they're going for long walks, and exploring all the historic sites - then, when they come back to the flat, Siegmar and Don will cook a tasty meal for Barbara and Sara, while they share a bottle of wine - just as it should be.

Ohh, I'm envious!!

Don't forget the fashion shops - and don't stand on the wrong side of Pisa!!

Have a marvelous time! Looking forward to see the pics!