We had a fantastic stay at João's place. It was very clean and modern, and the location was perfect for us - just a short (downhill) walk into the city centre, with decent metro links for the return.
João was there to meet us and provide an incredibly thorough introduction to the apartment and local area; we unfortunately didn't have time to take up all of his recommendations, but the ones that we did were a huge success!
Overall, the apartment, city and check in were all excellent, and highly recommended. Thank you!