What a fantastic place. Very well equipped and well decorated apartment in a great area, close to the beaches of Praia da Adraga and Praia Grande and the sights of Sintra. There are good local amenities - a few good restaurants and a mini market; on Sunday there is a fantastic market just at the top of the road.
Mário and Doris are lovely people. They both came to meet us with their beautiful 14-day-old daughter and were really helpful throughout our stay. We'd definitely recommend this to anyone wanting a quiet place to get away, but one that's really accessible from Lisbon.