If you want a peaceful secluded place to stay in Sintra, this is the place for you. There's a lovely pool and the house is nice and far from the road so you can just chill out there if you'd like, or you can venture out to one of many places in the Sintra to see. it's close to the castle in the middle of the park, white sand beaches along the coast, and of course the beautiful little town.
Pedro is also very communicative if you need help; he gets back to you right away. thumbs up to this place.