This is the first time my wife and I use Airbnb, and Manuel's place leaves the bar really high for the next places to come.
The apartment is well located, has lots of stores, cafes and restaurants around, as well as great public transportation near. Very easy to find even if it's your first time in Porto (as it was for us). you can also walk anywhere you want from there, as there are many historic places near. There's a great spot for pictures in the living room, specially at night, from there you can see the river area.
The apartament is modern, extremely clean and with everything you might night. The room is way bigger than I expeted it to be. Bed was comfortable and big enough for my wife and baby. It also has a sofa/bed next to the window that offers a nice view as well (to the mountains.
Manuel is a very friendly person who was very responsive to all my questions even before I booked his place. His wife is super friendly as well, she gave me advice about places to go eat around and things to see in the city. Unfortunately we couldn't spend time with them because our son was a bit sick and we had to stay in the room at night.
Totally recommend this place to anyone who wants to stay in a great and comfortable place, with friendly people. If I have the chance to go to Porto again will definitely stay there.