The apartment and location are great! It's perfectly located for exploring the city on foot. Even if you arrive by car there is a cheap parking lot just up the street.
The apartment itself is wonderfully designed. It's both classy and functional. There is a lot of light yet it offers more then enough privacy when you need it. I would say it's more suited for couples then for families though. The only downside is the relatively loud noise of the street below, which is somewhat expected given the central location.
José was a great host. He gave us all possible info before we came, greeted us at the apartment and gave a great tour :) The check out was easy and smooth as was the whole stay.
We look forward to returning to Porto and staying in this wonderful apartment again!