This is a very nice space - it has a big open floor plan and was a great respite from small, cramped hotel rooms for three. First impressions were not great because of a very unusual building entrance (including a Superman Jesus display), but once we got into the flat our concerns were alleviated. The location is fantastic and we especially loved have a great Gelato place below the flat. We were there on a Tuesday and Wednesday night - and were not bothered by the noise from the bar on the second level of the building. However, we could smell cigarette smoke throughout the night with the windows open. I would recommend this place and would stay there again if we were to return to Porto.