Marco's place is extremely well located, in the vibrant historical centre of Porto, 5 minutes from the Douru river & it's restaurants, 10 minutes from the bridge Dom Luis &
5 min from the bus 500 to the ocean...
The flat is super clean & comfortable enough, & contains everything you need for a short stay. A tad noisy but never for long or late at night.
Marco is very responsive & provides basic suggestions for sight seeing & eating.
Cheap & cheerful!