Bernardo and Maria were very welcoming. They prepared a list of things to visit nearby in Estoril and Cascais, even prepared little inviting surprise - local delicious cheese and wine. Furthermore they explained what's nearby, the markets, beach, restaurants, trains etc.
As of accommodation it was really perfect. The house is really spacious, the balcony/terrasse very nice. In the kitchen there is a grill.
The house is on the hill above the trailway and the beach. Beach is approximately 10 minutes of walking from the house, so its ok.

Also the housekeeping and cleaning is taken care off.

During our stay, there have been few reconstruction taking place so from time to time it got little noisy (it probably won't be the case in the future)

Overall I would definitely recommend staying in Estoril and with Bernardo and Mario.