We stayed here for one night as we were passing through Porto. The location was amazing, within walking distance to a range of popular tourist destinations. There was also plenty of food choices and lots of little bars. It is also almost right next to the famous bookstore that JK Rowling used to visit. Despite being right in the hustle and bustle we heard no street noise and didn't feel unsafe even walking late at night. It was also easy to find when we caught an Uber from the airport.
While the location was great we found that some of the outside images in this listing were a little misleading. There is no view of the park out the front, in fact we couldn't see it at all... maybe the park is on top of the building across the road? And the views shown from the window can't actually be seen unless you are about 7 feet tall.
Luis was easy to communicate with and very helpful. We would definitely stay again given the opportunity.