Excellent location in the center of the city. The apartment is large and bright. It's in the third floor and not noisy, only shouts by the seagulls! The temperatures were high during our stay in Porto, so we have to use the air conditioned. There is also dishwasher and fridge. The beds are comfortable.
There isn't lift in the building, but, if you travel to Porto, you must be prepared to
climb stairs and walk a lot, there is so much to see and it's such a lovely city...!