Marco's apartment was fantastic and by far my favorite place I stayed during my time in Portugal. It looks even better in person than in photos - sparkling clean, nicely decorated, great shower (with basic toiletries and a hair dryer) and very comfortable bed. There's a wall a/c unit that was helpful in blocking out some noise from a nearby bar. The apartment is near a great view point of the city, which means it is also located on a giant hill, so be prepared for that (of course, it seems most of Porto is on a hill, so get used to it!). Marco was very helpful during check in and provided a ton of recommendations and insights to Porto. I would recommend Marco's apartment without hesitation.