What a view! What a great place to stay! We stayed three nights here, and thoroughly enjoyed our stay. We knew when we booked the apartment that there was a bit of a walk to the main town (about 25 - 30 minutes) and that was fine with us. The walk in the morning or after dinner is good! If the walking is not for you, there is a tram stop at the bottom of the street that will take you right into the old town ( or home from the town). There is also a grocery at the bottom of the street which is very convenient.
Now, the walk up from the main road to the apartment is steep and there are a couple of flights of steep stairs, so that is something to consider if you have mobility concerns.
Marcos was extremely helpful with parking directions (exact - we found the place perfectly!!) and any other questions. While Marcos was not able to meet us personally given it being harvest season, he was always available via messaging to answer any questions we had.
The apartment has a stunning view, all amenities and comfortable bed as well which is important after a day of exploring Porto. Another big plus that we like is that the keys can be made available in secure lock box, so you are not guessing as to exact time you will arrive or working to someone else's schedule, especially if you encounter unforseen travel delays.
Overall we highly recommend Marcos as a host and his location in Porto!!