We had a amazing stay in Porto at Nuno's place. It is way big enough for 2 people, it is very clean, it really looks like on the pictures and we were close enough to everything to go by foot every morning. There are transports close to the apartment if needed, shops, restaurants, bars ... everything to spend a good time. We highly recommend this place if you want to spend a great moment in Porto :).
Thank you Nuno!