We had an incredible day with Gui (Antonio’s employee and friend, who is also from Sintra). It was fantastic!! He picked us up in Lisbon and we spent the entire day going everywhere, starting in Sintra and seeing everything we could see there, running all over the coast, not missing a thing, walking/hiking a lot, and eating at a local/non tourist place. Gui was so kind, charming, down to earth, knowledgeable about Sintra and neighboring areas, and the history, but never boring, and making sure we were comfortable, and doing and seeing what we wanted to do and see. It was a totally relaxing and fun filled day. We were joined by another traveler, who was also wonderful. I really really recommend this experience with Antonio’s team!!