Together with 2 of my friends we stayed at Carina's house in Ribamar for a month to enjoy surfing and Portugese life. Carina was an amazing host, super kind and helpful. She provided us with some suggestions regarding places/surf instructors in the beginning of our stay and checked in every once in a while throughout our stay if everything was okay. For the 3 of us, the house was just perfect. We worked from there, so there was enough room to have calls during the day. The house has a washing machine, dishwasher, balcony where you can dry your wetsuit and clothes. The town, Ribamar is also super charming. It is a 4-5 minute drive from Ericeira and is quiet and feels more local. Although, at Barzinho & Puro (the closestbars&coffee places) you always found some like-minded international people :)
I would definitely suggest to stay at Carina's place!