We had an excellent stay in Maria Joao's house with my seven friends. She was a perfect host, very friendly, with nice advice and always easy to contact. The house is very well placed, just next to the city center, in a very quiet and nice neighborhood. Everything is in a walking distance. It has everything you need, very confortable beds and a beautiful patio/garden. I would recommend it to anyone who wants to spend a nice time in Porto with family or friends.