This was a traveller's dream! I found it exceptionally clean. Great kitchen with everything you need, including very fresh coffee/tea if you need one before getting out the door, fast wi-fi, even plenty of hangers in the wardrobe for your clothes. The apartment is actually more spacious than the pictures show. Super convenient location, 10-15mins walking down hill on a straight road to city centre. Very easy check-in & check out and Antonio was truly a superhost, fast responses, communicative and helpful throughout my whole stay. As noted by other reviewers, if it's important to you, you can hear people in the upstairs flat walking around plus other normal sounds from a city location e.g. cars, church bells, people outdoors, although once you close the windows I didn't find this was disruptive. Overall, a really great stay and I recommend it without hesitation! You'll feel like a local in Porto.