Very interesting and clean flat in a newbuilt house, located not in historical part of Sintra, but in 10-15 minutes walk from it. Maria is very hospitable, she made a soup for us and gave a lot of tips about places to explore. It's a very good possibiity for moderate price to stay in Sintra for 2-3 days, cause one day in this city is not enough to see main sights. Quinta de Regaleira is surely the must see!