The apartment is located on a steep hill that overlooks the ocean. It's in a building of around 5 or more other apartments and has a pool area. It was very clean, spacious, had a big balcony and even a dishwasher.
The center of Ericeira is a 10min walk and just down the hill from the apartment is a small surf shop, a gas station and a viewing area to check the surf.
The host Cesar provided us with a list of restaurants of which we tried two, both were great.
The surf in Ericeira can be very challenging if bigger. From the apartment you can drive 3min out of town to Foz do Lizandro for a beginner beach break. The south beach, which is closest to the apartment, has a bathing area that is protected from the waves. When we were there in May, swimming anywhere else but the protected area would have been impossible due to the strong currents and waves.
Overall a very pleasant stay and a great apartment.