This is a nice large apartment with a comfy 1.60 meter wide bed. We were there in the cold weather and the couple of heaters provided kept us nice and warm when needed.
The lounge/dining room is a decent size and the bathroom shower has fabulous water pressure,though a couple of shelves on which to place toiletries would be helpful.
There is also the added advantage of an underground parking space. It is quite tight to access but parking can be difficult to find in Matosinhos so it is a great help.
The kitchen is large, though basic and dated and not equipped enough for me personally. If you are not planning to do much cooking then it will be fine for making breakfast etc.
As stated by other reviewers it is very close to supermarkets,restaurants,beaches and transport into Porto.