All 4 guests ere really happy to stay in this apartment. The list with amenities is impressive; we found things that we always have to take to AirBnB locations, like an extension cord, readily available. From blender to iron and from toaster to washing machine; it's all there. The internet connection is fast and reliable and the apartment was very clean when we entered.
There's a bakery next door, a bus stop at less than 100 mtrs and we could find parking every day close by.
The location is about 25 mins from the center by Uber; it's a very quiet neighborhood, but the apartment itself is not; you can hear neighbors conversations, their alarms, walking and running kids. It's 'regular' life around you and it is not terribly annoying, but the apartment name could be a bit different than the real experience: if you look for a true quiet place; this is not it.
The handling by Porto Concierge was great. They communicated in detail, thoughtfully, personal and fast. We communicated through AirBnB, but also through whatsapp and everything was clear and worked well, and they responded to questions straight away and provided extra tips. The documentation in the apartment is clear and extensive. At first, we were a little surprised not having a very 'personal' reception by a private host that actually lives there (as usually is the case with AirBnB), but this worked better than expected and it increased professionalism.
So, overall, well recommended for a few days stay in Porto for 4 people.