Casa Azul was a fantastic place to stay at. It was a mere 10 minute walk away from the Sintra train hub, and close enough to all of the main spots to see in the historical town. Antonio was a great host; he was positive and kind the entire time. When I checked in, he took the time to explain which sites to see and the best times of day to see them in order to avoid the tourist rush. If I am ever back in Sintra this would be the first place I look up!