After a lot of walking and visiting some of the Sintra highlights, we wanted to go to this place for lunch because it was on a nice quiet spot and the menu looked good. It was just before 3pm and about three tables were occupied, one of them just before we arrived.
When we asked if we can sit and eat, the waiter said the restaurant is closed. When the fellow tourists (whom we didn't know) eating there objected and asked why, the waiter said he wants a break and kicked us out. Quite an unpleasant surprise, hence the bad rating.