I had an amazing stay at Paulo and Caroline's accommodation. Check in was smooth, Caroline was there to meet me and the room was ready for me when I arrived. The hosts were very welcoming and friendly! On my last day I was able to leave my suitcase and come back later to pick it up. They provided a list of local recommendations which was very useful as well.
The room and bathroom were spacious, clean and the facilities were great. You also had a balcony which overlooked a palace which was a lovely place to chill.
The location was great. The area is quiet and has lots of amenities nearby. There's a metro station a 10-15 walk away and a bus stop opposite the house. You can walk into the historical centre (around 20-30 mins). There's also a beautiful park a 5 mins walk away.
Overall I'd definitely recommend this place for if you're wanting to visit and explore Porto!!