Sofia is a great host!
Always responds fast either whats or in airbnb app.
The place is great, it has several stores nearby to buy anything you need, and it 10 min away walking from the heart of Porto.
The flat doesnt include a stove or something to cook (other than a microwave), and you are kinda bound to always eat outside or pre-prepared meal, but that's not an issue if you are having a short stay.
In general 5/5, it was great staying here.