Peterson, his roommate and their friends were all very welcoming, kind, and helpful. The apartment had a covered balcony with a nice view of the city. It was about a 20 minute walk to the very center of Porto or a short ride on the metro, which was very close. The internet connection at the apartment was really good and I felt at home the whole time. I had a wonderful lunch with Peterson and another Airbnber on Sunday afternoon before I left. Nice city, great people! Hope to visit again.