Good place, everything was fine. Daniela's friend met us, let us in and was very helpful. There were a few noises in the building at night which could be a bit unnerving for people sleeping in the bedroom, but nothing serious. We were attending a football match at the stadium nearby, so the location was perfect in that sense. Uber to the old town was about five euros. The flat was very spacious, the bed and sofa-bed were comfortable. And Porto itself is delightful.