Cada Azul was a great place to stay. The room was exactly as described, very clean with lots of natural light and your own private balcony! Maria and her husband were superb hosts, and we could really feel the warmth and care that you get from an owner-operated place. Although shared, the bathrooms were clean, and the included breakfast was excellent. The hosts were always attentive to our needs, and also had some great recommendations on things to see in Sintra and nearby beaches. From the map it felt like the place was a bit off the centre, however it was short walking distance. We hired a scooter to get around to all the castles and beaches which was perfect. (Highly recommended to maneuver through the tourist traffic on the roads and to escape the parking nightmare.) Information can be found at the hostel. Overall a wonderful stay and we'll definitely stay here again if we come back.