We stayed in Porto for 6 days and absolutely loved it. The apartment is situated next to many other accomodations, shops and restaurants, which means that you will encounter various nationalities there. We were amazed at how every touristic attraction was at a walking distance from the apartment.
The apartment itself was squeaky clean and nicely decorated when we arrived. We traveled during the corona crisis and I could tell that the hosts took serious precautions to keep the apartment safe and healthy for visitors. Any material we could which for was present in the apartment, including airconditioning, except for groceries (which is normal). We didn't expect the sofa-beds to be singles, since we aren't used to those in Belgium, but there was still enough space for someone to sleep on the actual sofa and another person could sleep on the bed under the sofa.
The communication with the hosts was always through either AirBNB or WhatsApp, which is very understandable due social distancing but the hosts were friendly and gave us a list of tips to find our way around town. The self check-in system was very simple and easy to use.
We definitely recommend this accomodation to anyone who's interested! It's a must-have.