The house is really cosy, you have kitchen, balcony and enough space. Location is ok, not perfect because you have to climb a little. Still most of the places are within 10 min walk. There is also an elevator. Alex was very helpful. He gave us maps and many tips about porto.
The apartment itself was a little old but the room was renovated. The main thing we did not like was the hole in the bathroom. The water was leaking drop by drop from the hole. Also there were a few ants in the common area.
I d stay here again if the hole is repaired :)