The place is really nice: newly renovated, furnitures and many devices look like brand new. it is very well equipped, kitchen has everything what you need (nespresso coffee machine for bigger capsules). superbly clean. communication with the host very good.
watchout: try not to follow gps until the exact address, as the streets are extremely narrow there and (it happened to us) you might find someone being stuck there and everyone going back long way. it is convenient to park a car at the back of the hotel next door or actually in front of it.
there is a construction going on outside of the building at the moment. it did not cause ant inconvenience rather than seeing it when you open windows (no noise).
location is the best you can get in Sintra - right in the center of it.