The flat was very nice and clean, we made good use of the garden and the cooking facilities. Decently located, maybe a bit far but ~20-25 mins walk gets you to the centre of Porto.
My only issue was the lack of oil, salt and pepper, which I would say is the minimum needed when providing kitchen facilities. Note that if you want to cook, you will need to buy oil yourself, and any seasoning you want. In addition, only 2 coffee pods are provided, which we used on the first day and had to buy more immediately.