Antonio is informative and engaging. He picked us up on a rainy, windy day at Porto airport. Due to the weather, it was impossible to see most of the places we wanted to visit. My favourite place was Livraria Lello. We skipped the line, paid extra but worth it! He took us for a late lunch at beautiful restaurant in Matosinhos. Food & wine was great! Antonio was generous with his time. He stayed with us for as long as necessary to make sure we were fully satisfied. I would highly recommend his services.