A nice clean and spacious apartment that is well equipped, with 2 balconies that allow you to get the sun all day if you want. The apartment is right beside a large supermarket that has everything you need. It's a 15 minute walk to the beach in Estoril and you can walk another 10/15 minutes from there to more beaches in Cascais.
Helena was extremely helpful and welcomed us with a bottle of wine, bread and fruit. Her guide that she left in the apartment had good suggestions for restaurants and activities. Highly recommended!