Everything was perfect a Silvia's place: she really makes everything to make you feel like at home.
If you come by car there is free parking just around the corner, but if you just need to drop your luggages you can stop by the entrance too, there are other parking space at a very cheap price.
The house is fully equipped with everything, very silent and distant from the crowd, but still walkable to downtown (and we preferred it since Sintra Old Town traffic can be very very annoying).
In addition, Silvia provided us so many local tips that have been very useful during our staying.
Definitely recommended!