I found the room to be very comfortable, quiet and with a modern bathroom. The location of the Airbnb is perfect for walking around Sintra by foot. Lisa is so lovely, really great energy, and she was so kind to wait up late for my arrival. I would recommend a small rental car just in general for Portugal and for parking. This Airbnb was most super quiet but just in case you are a light sleeper bring some earplugs if people moving around in different parts of the house might bother you.
Wonderful place! I would be happy to stay again!!