Check-In was quick and easy, and was only about a 5-10 minute walk from the Casa da Música Station that serves the airport.
Room was nicely presented and clean, and bed was comfortable. Shower's pressure was quite good. Only negative was our room never had a direct outside view, the window overlooked some of the Mercado Bom Successo, although could see outside from it.
Breakfast had a good selection of items, nothing was particularly outstanding, but we had no issues or complaints.
Not the most convenient location for exploring the centre of Porto, but I wouldn't mark the hotel down for that as we knew where we were booking. We usually walked (around 20-35 mins, mostly downhill), which suited us fine, and used Ubers to get back.
The Mercado Bom Successo is accessible via the hotel, and seemed to have a decent selection of places to eat and drink, and we didn't feel like there was any negative impact of staying right next to it (Never experienced any early morning or late night noise disruptions).
We would certainly consider this hotel again for any future visits to Porto.