This big apartment is ideally situated, with groceries, superb restaurants, shops, public transport etc. within a couple minutes of walking. You really do not need a car. As for that : take a taxi when you're a party of 4, it's really cheap ! Our kids and us, really enjoyed this cosy place. I can really recommend it. The time you gain is worth the price. And the airco's are a must in summer in Lisbon. Don't rent a place without one ! As for connections to the beach : the ferry to Cacilhas (then bus to beautiful Caparica with its surfers), and the train to Caiscais are at 5' walking. The owners were top, and provided complementary wine,cookies and fruit. We could contact them any time, and got help straight away. We really can recommend this place without hesitation.