Great location in the center of Porto. It's 20 minutes from the bus stop and 3 minutes from the train station. There is no elevator so stretch out your legs and get ready climb up the stairs (lol).
Both bedrooms have great views of the city and a super market right around the corner. BONUS: there was a washing machine.
A bathroom was located on the main floor and 2nd bathroom was a jack and jill style. It was a bit cramped but we all made it work.
If you book in advance (few months) you can score this place for a great deal.
Lastly, be mindful there is no AC but the host does provide plenty of fans to use when needed. We were in Porto end of August where the evenings it got a little chilly and didn't need to worry about AC.