The apartment is quiet and a beautiful place in a wonderful location. It is walking distance to plenty of things you'll want to do and see while in Porto.
Comfortable and clean and easy to find. The host accommodated a flexible arrival with self check-in and it was also nice to have a great guide of local recommendations.
The only thing I would say that I wish were better about our experience is that I would have liked more communication and prompter responses. Thankfully we did not have an urgent need for assistance during our trip and we had a short stay, so it was not a big issue.