Overall good stay. Sintra reminds me of a smaller version of SF in terms of ups/downs. This airbnb would typically be an easy trek from the train station but was rather difficult with a small duffle and backpack with the streets. Otherwise its a very short walk (5 mins) to city center on a hill. Most shouldn't have issues but I would think twice for anyone with mobility restrictions. Location was ideal for food and starting point to all tourist attractions. Ubers are probably the easiest way to get around esp if you have more than one person and catching one from the city center was the easiest. The buses weren't that reliable for us when we went in May 2022. Check in/out were pretty simple. Everything was electronic. The airbnb has its main branch nearby with lockers for before/after check in/out which was nice. Inside was everything you need. Great communication from the company as well!