Great location in the city of Porto with everything in walking distance. The apartment is on the 3rd floor (top floor) with a nice view over the city. It looks a bit older than on the pictures but is still a great deal for the price - and has everything you need for a city trip. It was very clean and big enough for 5 adults.
Unfortunately, arranging the check-in was a bit difficult. We tried to arrange two different check-in times since we were a group of 5 friends arriving from different continents on different dates - or at least find out how the welcome center works which is mentioned in the confirmation e-mail (there was only one key for the apartment). We only received automatic replies to the messages we sent prior to our arrival (which did not answer our questions) and the Whatsapp contact which is mentioned in the confirmation e-mail did non respond at all.
Once the first members of our group arrived in Porto everything went well, even though the flight was delayed one of Teresa's team members waited for us at the apartment and gave us some great advise on what to visit in the city. Thanks again for the warm welcome.