We liked very much our stay in Dolce Cascais Home. We spent 4 nights there and had the chance to visit Sintra, Cascais and the Guincho beach from there. You would need a car or an Uber account (our favourite way for travelling there) or if you are more patient than us, there is a bus stop nearby as well. A good alternative if you don't want to stay in the crowdy and noisy Cascais downtown during the hot season. Everything is made that you feel a bit like at home. It is also nice to have a pool to relax after a long day visit or at the beach. There are plenty of little nice restaurants 10 minutes walk from the place (our favourite was Quinto Sabor), no need to go to Cascais everyday to enjoy delicious portuguese food. Margarida is a great host and gives plenty useful pieces of advice regarding activities, visits or places to eat.