Paulo is an amazing host! He is lovey, we were running quite late for check in but he still waited for us. He also gave us some great local tips.
The apartment is really nice, spacious and clean with all the amenities that you need.
The location is really central and walking distance from the main attractions in Porto.
The downside of being I'm the center is that it gets very loud during the night. There is a night club just across that is open until 6am Wednesday to Saturday so it is hard to get any sleep.