Miramar is known for the chapel standed on a big rock by the sea. Senhor da pedra's beach was considered one of the most beautiful beaches in Europe. You can see the chapel through the window in the house. It's a small village but there are supermarkets, a tenis club and a golf course, a lot of good places to eat and a trainstation not even 10 minuts away (walking) and with less then 3€ you can go to Porto and come back.
The house is super cosy, with windows everywhere and an amazing view.