This apartment was perfect for us, very spacious, clean and had everything we needed. We spent a week there and along with exploring Lisbon and Sintra (both easily accessible by train / bus once you’ve worked out how to buy tickets) we spent time relaxing by the pool and at the beach which is a short walk away. Cascais is a lovely local town about 20 mins walk along the coast and also has a big supermarket (only basic provisions available locally). There is no need to hire a car. Lots of restaurants along the coast in either direction and locally and a friendly and helpful check in system.