LOCATION - Great area! We were near public transit, restaurants, and all the sights. Porto is walkable and we felt centered.
HOST - The host were great. We had a thorough check in. There were welcome gifts and they provide lots of advice on things to do. Super friendly!
APARTMENT - The apartment was a good size for two people. It was very clean. The bed was okay but not great. With the windows open you get lots of city noise but when closed that noise was reduced significantly. The only issue we had was with the wifi and cable. Both didn't work while we were there. It was annoying but I think it was out of the hands of the host.
With all that said I would reccomend this place to any traveler! Just make sure the wifi is working for you :)