Tiago and Andreia we very nice and helpful. We didn't get the chance to discuss a lot as we were optimizing as much as possible our few days in Porto. However they gave us good recomendations concerning transportation and cities to visit.
Appartement is very nice, room is spacious, and bed very comfy. We had our own bathroom right next to the room, which was great.
I would 100% recomend this place.