AItaly: Family of 5 in Italy - ideas or tips?
I have been nearly to all cities you have mentioned Marta. Rome must visit the Vatican, Colosseum, Piazza Di Spagna and Trastevere. It is easy to access by walking. Florence...
ABarcelona: Trip for 3 days in Barca
Go to Parc Güell, Montjuïc and La Rambla area. 3 days is short to visit this amazing city :) Gordon Attard (tripleyourfun.com)