João was an amazing host, he met us at the apartment, he was very welcoming and took us through everything (how to work the wifi, everything in the kitchen etc).
Apartment was very clean, plenty of storage for luggage and clothes, the kitchen had everything we needed as we made lunch everyday and ate out every evening (there is also a small supermarket around 5-10 minutes walk away on Largo dos Lóios). It was amazingly central, the river just 5 minutes walk, everything we could ask for on our doorstep. The bed was very comfortable and the apartment was very quiet and peaceful despite being so central, felt very safe.
Wifi was easy to use and very fast (we were able to stream a movie with no issues).
There a metro stations near by which made getting to and from the airport very smooth and easy (only €2 each way). The lift in the building also made this very easy as the apartment is on the 4th floor.
João also checked in with us during our stay to make sure we had everything we needed, he was very helpful!
Can't recommend this place enough and Porto itself is an amazing place, we hope to come back soon!