Pros: large apartment (would easily fit 2 couples) in a good location near to the centre of Porto. Good amount of seating for eating and relaxing. Stylish apartment with a warehouse type vibe. Amazing local info from girl who checked me in.
Cons: lack of lighting - barely any ceiling lights - we had to bring in lamp from bedroom to living area to get enough light. Minimal kitchen equipment (no kettle or toaster) but adequate for a short city break. Often an uphill walk home (we got a taxi back after dinner every night).
But, overall, I would recommend!