Great location. Near the University of Porto (i3s) and 15 min walk to the metro so getting to downtown was easy.
Host was great and very responsive and check in was smooth.
The place is right next to a grocery store (less than 400 m) and absolutely beautiful park.
The only issue I had - which is not the host's fault - was with the barking dogs at night. If you're a light sleeper I would strongly recommend bringing headphones for sleep at night. On occasion they would bark from 2 am for hours which was annoying.
Other than this it was a great stay.