The apartment is really close to the best area of Porto, near to the dance district, the Bento Station and the University hood.
The place is really comfy and cute, just 2 annoying details: 1) there's no elevator and we were at the 3rd floor 2) we had some trouble with the authomatic door, we were forced to wait and try different times to closed the door.
I definitely recommend this place to young couples/friends :)