Alexandra was an amazing host. We booked the place last minute and she was extremely responsive and easy to communicate with as we waited for our Airbnb confirmation to process.
The house was very cute in a perfect location just a quick walk from the train station, where you can arrive from Lisbon and also take buses to access the many sites of Sintra. (Quick note: if you have a lot of luggage, I recommend taking a taxi or uber the short distance to her house as it is uphill from the train station on cobblestone streets)
Alexandra met us upon arrival to show us around and make recommendations. We were there for less than 24hrs, which was not nearly enough time to see all that Sintra has to offer, but with the advice of Alexandra we made the most of our short trip and look forward to returning