Apartment is cute, very large, and really well-placed in the very center of Porto. one can easily walk (albeit with the usual up-and-downs of Porto's hills) to different landmarks.
We had a stroller and 2 small kids, and we found that walking around town was difficult (as one would expect with historic cobblestones streets), and struggled with parking to unload/load the car. The crossing where the apartment is located is very busy during business hours, and finding a place to stop is virtually impossible at that time of day. That being said, I feel like we would have had no issues at all with the location if we didn't have small kids to carry around! Overall, lovely apartment and super friendly host!