The apartment is in a great location - we walked everywhere.
It’s very clean and tidy, with nice touches such as the large plant in the living room. It’s quite small - but that wasn’t unexpected and we really only used the flat to sleep in.
Given it’s central location, you can hear the traffic from the main road at night when the windows are open. Not a problem for us as we’re used to living in a large city, but worth bearing in mind.
Overall definitely would recommend staying here - can’t fault it for anyone wanting to stay in the heart of Porto.