Our family had a wonderful stay in Porto. Joao was very helpful on arrival and gave us many great hints for our stay in Porto. The apartment is spacious, immaculately clean and very well appointed - the only slight (very slight) issue is the bedrooms face a fairly busy road and there is some traffic noise at night - but it doesn't take long to get used to. Location is about a 20min easy walk to the town centre - but the Metro is much closer and very easy to navigate. We couldn't recommend Joao's apartment more - it was the highlight of our trip.