The apartment is in a great location, close to lots of bars and restaurants and not far from the station. Check in was straightforward (we collected the keys from the organic cafe across the square, which is worth a visit for lovely coffee and breakfast.) The apartment is small and quite basic, more of a base for exploring the city than somewhere homely and relaxing (the sofa is actually a table with some cushions on and not very comfortable). We were woken by 2 hours of loud drilling from the building next door on our first morning, and the square outside is very noisy at night too. Porto is a wonderful city though, so if you don't mind the noise and want somewhere central, then it's a good option.