João's place was perfect for a week-long stay in Porto with two small children. It was spacious, clean, well equipped, and easy to get in and out of. The location was ideal for us as it was in a relatively calm area, nearby two metro stations, a grocery store, a pharmacy, and a huge playground was also nearby. The beds were comfy and the blackout blinds were a treat for nap time. It was an easy walk to the center where all the main tourist attractions are, but it was nice at the end of the day to come back to a more "local" feel. João was very responsive and made sure we had everything we needed. I would recommend this apartment for your stay in Porto especially with kids! :)