The apartment is very nice and Mario and Maria are one of the best hosts I've ever seen. Everything is thought through, clear and cozy. The apartment is a bit further from the city center than I expected (40 mins walk), but it was easy to check, so it is only my problem.
The view from the terrace isn't very nice (you just sit and look at the fence and plants), but the inside territory was not the top priority and the overall impression from the place and the hosts is compencating all these drawbacks and makes this place perfect if you want to have a good time in Ericeira.