We (2 adults and a child 5 years old) had a wonderful time in Ericeira and the appartment. The communication with Frederica and her mother Manuela was perfect and questions were answered right away. They both cared for a perfect stay for us.
Since the waves in the ocean didn't always allow our son to go swimming, we enjoyed a bath in the pool right beside the appartment now and then. Everything was provided in the kitchen as well as in the bedrooms.
We would definitely stay at the appartment again in the future.
I can recommend the running route from the appartment past the ribeira d'ilhas beach along the coast with its beautiful views all the way to coxos and back (around 8km).