Fantastic place and a great location. Everything went smoothly with arrival and check-in. I came from Lisbon and it was very easy to get to the suite from Campanha train station. Quick transfer to the metro line and I was dropped off across the street from the suite. Very nice place - stylish bathroom and modern room. Building has an elevator and security seemed fine.
The main areas of Porto are all a pretty short walk away and I found Porto to be easier to walk than Lisbon. If hills are daunting, walk down and take the metro back up the hill.
There's a good little pastry shop next door, a supermarket a block away, a market a few blocks away and plenty of spots to see in the nearby city center. A little further down the hill are the touristy spots.
Aside from all that, Antonio was fantastic. Always checking to make sure there were no issues. Paula, the cleaning lady, was very helpful and friendly too. Would definitely come back to this place.