The flat has a great location and is immaculately presented. As other reviewers have already said, it is very quiet despite the fact that outside the main door to the block of flats there is a busy pedestrian street. The journey from the airport is quite quick via the metro with only one change and a couple of minutes walk to the flat. Modesto is a very helpful and charming host with lots of useful suggestions about where to eat. We enjoyed our stay and Porto is an interesting city.