The Green House is a full amenity house set in the Moorish District. Very clean and modern within an old setting. The deck has a view of the Duoro River and is large enough for as many people as would stay there. A good breakfast setting. Parking is available on a first come basis. Finding the house without first meeting the brother would have been impossible for me. He met us and took us to the door, showed us the house and facilities and said to call if there were any questions or issues.
The river, restaurants, souvenir and grocery shopping were all within an easy walk. Downtown area was uphill from the river but well within walking distance.
I would recommend this for anyone wanting to stay in self service facility. Clean, full amenities, spacious (there were 2 of us) for I would say 2 couples or a family with up to 3 children.
We booked the Green House for a weekend in Porto with my mom and our three dogs, and we had a wonderful experience. Obviously traveling with dogs puts an extra degree of difficulty into things, but Paula made us and them feel welcome. The location was nice for us...not in the crazy center of things, but close enough we could walk to most places we wanted to visit in Porto and Gaia's port house area. The quiet streets meant we could take walks with the pups easily, and the home was spacious for us to spread out and enjoy ourselves during the very small amount of time we stayed there. The only difficult thing was finding it the first time around, since it is tucked away up on a travessa. But there is parking and once inside, plenty of space and a great terrace to enjoy the nice weather.