Diana have been very helpfull in providing us all the informations necessary to reach the apartment, and even provided us an extra transport to her place considering our late hour arrival. (Charged apart) we arrived around midnight from our flight from berlin and were warmly welcomed, and even entering the apartment at night in a rainy and windy day was still an amazing experience. Compared to hotels nearby this is a gem, and If you are going to porto you definitively need to stay there. In city centre, close by every good restaurant bars and places to see. We had a very quiet and romantic stay. For being a river apartment in a old house it might get chilly depending on the weather, but the heat works well. Best place for couples and romantic hangouts.