Hello,
location is excellent. 1 minute walk from bus station. 1 minute walk from Capa Negra II excellent restaurant where is always a waiting line and excellent food. 1 minute walk from a place where you can buy an incredible omelet sandwich at Confeiteria Leblon for 2.5 E. Location was clean, entire level for us. Nothing to complain. Clean street, nice neighborhood.
Owners were excelent.
Next time in Porto this will be my first place to stay in.