Luisa was wonderful! It was just myself and two kiddos registered for the day. So, we ended up with a private tour, and it was great. She showed us so many different places and shared a fascinating story for each one. Gorgeous architecture & breathtaking works of art all along the way. It was all super interesting and very informative. She even gave us a personalized itinerary of activities to do, and when she learned we were vegetarian, she provided a list delicious meals to try, as well. Cannot recommend Luisa enough.