The apartment is perfect for a short solo-trip to Porto - it’s located in the heart of the city, but still in a small street and therefore not too noisy. You can reach everything within a few minutes by feet. The apartment was very clean and maybe would’ve been a little bit too tiny for two people, but for one it’s absolutely sufficient. Restaurants and a supermarket are all nearby.
I was welcomed by a friend of Marios’, who gave me a tourist map and a short introduction where to go best. Also check-in and check-out where very flexible, as I arrived earlier than 15:00 and left very early as well; both was absolutely no problem and I wasn’t charged extra fees. Would stay here again anytime!