Even though we booked only one day in advance the host managed to prepare everything for our arrival. Thanks to the host's flexibility we checked in pretty late, but that was no problem.
We didn't know Portuguese, but in the end we find out how to communicate.
The apartment is cozy, pretty clean, and the kitchen has everything you could need to cook. I would add a wi fi connection to make it perfect.
The location is probably not the most characteristic in Porto, but still ok with a nice and cheap restaurant just in front of the door, Bholao Market reachable in 5 minutes on foot, and so is the metro station Trinidade.