I loved the apartment and my stay. Both the location and the apartment are very nice. The location is very central and close to many sites; but it is also not smack in the middle of tourist attractions which is I something I prefer. It is on a busy street, but the apartment is very quiet. The apartment felt larger than the pictures, I was staying by myself, but it would be very comfortable for a couple (and the sofa is very comfortable too actually, I would definitely sleep on that as well). You can see trees from the windows, which is again something I enjoy. Lastly, I had easy communication with Mateus who let me in. He responded to my messages very quickly. Overall, very nice stay. I would come back if I were to get back to Porto...