Lovely accommodation, clean, with all the necessary amenities one might need. The location is great and you will find anything you need near to the house. Cesar was always reachable and helped me with some recommendations on Porto, I also got to meet Luisa, who made sure I felt welcomed in the house.
The walls are indeed thin, as it was written in another review, however, I didn't feel bothered by that (eventually, if you are sensitive to noise, just bring some earplugs, but I'm sure you will not even get to use them:)).
I would definitely reconsider this place for a future trip to Porto! Thank you Cesar, once again :)