Lovely, modern apartment quite central to Porto, often a 10-15 minute walk from most of the popular sightseeing spots. Had excellent amenities like A/C, washer and dryer, fridge, freezer, and dishwasher.
We were worried about the double bed (we are Canadians) but it was closer to the size of a queen bed which was really nice. The mattress is a bit more firm than we usually like but had no troubles sleeping. The place is quiet during the night and excellent at blocking out most light.
Would highly recommend this AirBnB!