Wonderful stay in Sintra about a 15 minute walk from Quinta da Regaleira. You're literally more than half of the hike up to many of the historical sites but still close to restaurants like Lawrence's, Piriquita, and others. We loved the antiques in the home, although kind of musky, and the room itself was pleasant.
The biggest challenge was getting into the building and room. LovelyStay has you fill out a separate form from Airbnb, then something else to download an app which didnt work that created a 2-3 hour delay in accessing the unit. They were flexible with late check in and luckily we were able to grab dinner as they were resolving the keyless check in issue.