Nuno was great - able to accommodate my early check-in request, then adjust when my flight was late. Provided great info about the area, answered a couple questions I had during my stay.
The location is perfect to bars and restaurants, and it's easily walkable to the river and other sites nearby. It was just myself but would comfortably sleep 4. 6 might be a bit cramped but the place is clean, in great condition and with everything I needed for almost a week. Would return if in Porto again!