This place is in a great location in Porto close to key attractions. We walked everywhere from there, and were very close to the Metro as well. It is clean and very comfortable. We appreciated the information provided by the proprietor.
One thing to be aware of - parking can be very hard to find nearby at the weekend. We were told street parking becomes free downtown and so everyone moves their cars out of paid parking and onto the street. We were lucky and found a car park but there was a bit of chaos around while everyone sorted out where they were going to put their cars in the street.