The hosts organised my travel to and from Lisbon airport. The kitchen is well equipped with coffee and the hosts even offered me a bottle of local wine as a welcome gift.
They are very helpful and reply immediately by text. When I asked about buying food locally (as there's limited food in shops in sintra itself ) they offered to buy some for me from another town. I had a fab time. It's a nice, safe base for exploring the town and the garden is lush.