Sonia's place is STUNNING - probably the nicest airbnb I've stayed in at this price range. Not only is the place itself huge and photogenic on its own, but it has incredible views out every window of one of the main streets of Sintra on one side and of the National Palace/beautiful red city roofs on the other. They also were very accommodating on holding on bags for us before and after check-in so we could explore the city bag-free. Super comfortable due to its size and 2 bathrooms, and is loaded with amenities in the baths and kitchen. Also has a neat bonus room serving as a den. Its location is also excellent - directly above the family shop (which is an awesome souvenir shop and not one of those generic ones) and a block's walk to the two buses that take you to the main attractions of Sintra. I HIGHLY recommend this place for anyone visiting Sintra, it's perfect!