We stay there a few days in May. The taxi from the airport is about 27 euros (for 5 people), it was easy and fast (20 mn). We appreciated Miguel welcome and indications. The flat is very well located for tourism and calm. The view (Douro), the little garden, the covered balcon are very fine. It was ancient but clean. You have to be in good physical form because there are stairs in the building (top flor) and steep slopes to join the City! We enjoyed our stay!