The house is very beautiful and the huge garden with the barbecue is even better. the area is perfect - Fontanelas is a quite little village where you can get anything you need and Sintra is just a short drive away. For going to Lisbon we took the train from Portela de Sintra - it’s easy to park and 45 minutes ride.
But what we liked best is the beach Praia da Aguda - it’s really beautiful and i recommend the walk to Praia do Magoito (either on the cliffs or with a bit climbing just at the sea)
So it was a great experience and absolutely 5 stars