We stayed at David and Martas place for 4 nights and had a wonderful time. The apartment is huge - 3 bedrooms and 3 bathrooms, very large living room and huge modern kitchen with everything you need. The bed was super comfortable and the shower was great! David and Marta are super friendly and went out of their way to help us out. We had problems with our phone and David drove us to a shop and translated for us - it would have been so hard for us without his help (we don't speak any Portuguese). They waited for our arrival with a welcome drink and nibbles and were the perfect hosts. The location of the house is away from all the hustle and bustle - perfect if you like to stay in a quiet area surrounded by locals, rather than staying in a touristy area. It's very close to Porto, Espinho and a fantastic hike called Passadicos do Paiva (highly recommendable). Car parking was right outside the house and it's a very safe area. I highly recommend this place!