Luis is a great host ! He gave me lots of tips about restaurants (very good ones) and things to do in Porto and around (Matosinhos beach for example). The place of his appartment is perfect because it is near the city centre. It was great to walk around the beautiful city of Porto! As Porto is a very lively city, there was a lot of noise on the pedestrian street below the appartment on Saturday night but that's really the only thing that bothered me. Everything else was great about the location of the appartment and the hospitality of Luis (he even offers his guests a bottle of wine!). I adored Porto !