My wife and I stayed here for 2 nights on our honeymoon. It is a beautiful guest house on the hillside in Sintra. The location is secluded but close to the historic center of Sintra at the same time, and is located at the base of the hill for a hike to the Pena Palace and Moorish Castle, as well as just down the street from the Quinta de Regaliera.
Wine and bread as well as a small breakfast of eggs, yogurt and fruit was provided. We unfortunately did not get a chance to meet Carole in person but her maid Matilde was wonderful and very informative!
We will definitely plan to return here when we visit Portugal again. Thank you Carole!