Our stay at João's apartment was incredible, communication with our hosts was great. We were met by Vitor who was so kind and greeted us with wine and treats from his cafe. He showed us the ropes and pointed out areas of interest and offered recommendations for places to eat (i.e. where to get the best Franceschina sandwiches) The apartment was very well located, close to the Clerigos tower, and a small parkette where you can look down to the beautiful riverfront. The walk down to the Ribeira at sunset from the apartment was breathtaking, every winding street we approached had its own charm. The apartment spacious and comfortable, and clean, our group of five settled in nicely. I only wish our stay was longer! I would highly recommend staying with João and Vitor during your time in Porto.