Stayed at João's place for a short break. It was honestly all round excellent. The place was just like pictured (if not better - there's a large sofa now not just an armchair) and there's loads of closet space! The location is fantastic right in the centre but not too noisy. João was super lovely and friendly and was there to greet me when I arrived (he was a little delayed but recommended me a little vegan restaurant around the corner to grab lunch while I waited) He gave me a map and helpful information when I arrived and gave really helpful recommendations to all my questions! Communication in advance was great too he told me exactly how to get there from the airport. I would highly recommend and will definitely be back if I return to Porto.