Great communication and very easy check in. The apartment is lovely. Very clean and stylish. Although it is small, it was great for a base to explore Porto from. We didn't really use the kitchen as we were out a lot but all the basics are there, and even a coffee machine.
At night the place is extremely dark and quiet and both the bed and sofa bed are very comfortable.
10 min walk and you are in an area with lots of bars and restaurants.
I would reccomend.