We really enjoyed our stay at Gonçalos apartment in Cascais. Gonçalo picked us up from the airport and is an extremely friendly and welcoming host. The flat is very light and spacious and located in a quiet neighbourhood in Cascais. It looks much nicer than on the pictures. It has two bathrooms, 3 bedrooms and a kitchen that is very well equipped with a dishwasher, washing machine, coffee machine, toaster, sandwich maker etc. We also enjoyed the view from the balcony with its Weber gas barbecue. The internet connection was very good. The flat is close to Cascais Centre and also to Guincho Beach and the Sintras National Park with its beautiful castles, beaches, wild coastal landscapes and villages on mountains that are covered in mist. The area has it all, it is perfect for nature lovers (hiking, kiting, biking, rock climing, wind surfing but also perfect for city lovers due to its close proximity to Lisbon. You can rent bicycles, scooters to explore the area or take a bus to Cascais if you don't travel by car. Another option would be to use "Uber". Also there are bus stops close to Gonçalos flat. There is an overland train departing from Cascais to Lisbon Cais do Sodre Metro Station very frequently, it is about 2, 30 EUR one way. If you stay longer than a few days, I would suggest you to buy a Viagem Travel Card. Cascais itself has about 2 - 3 city beaches and a few stops further on the train line to Lisbon there is Carcavelos with a big city beach. There is so much to explore from Sintras to Cascais, Belem, Lisbon etc. that we didn't even manage to see everything during our stay there.