Porto is a great city, also for a city trip with kids.The apartment is next to a main street, not quiet but when you are out the hole day for sightseeing...you will sleep deep. The people stops under our balcony to make the perfect picture of the City and we had this all the time. Everything was in walking distance. The Apartment was great, very modern, super clean and with everything equipped (hair dryer, shampoo, towels). Diego is very friendly and helpful. Nothing bad to say, everything was really great.