Very nicely located apartment in the center of Porto.
The apartment is small but it works perfectly for a short stay in the city.
The check in went ok (we were even aloud to arrive a bit earlier than expected) and the communication with the host during this went smoothly.
Only things to consider is that the building does not have an elevator and the apartment does not have a kitchen, in our case this was not a problem but they are things to consider depending on how long you are staying.