Gharb guest house exceeded our expectations. The apartment we checked into was bright, modern, really well presented and of a good size. The bed was super comfy and the shower was excellent. The staff were friendly and helpful, and Gharb even has an excellent restaurant downstairs. The food was delicious, and we ended up having two of our meals at Gharb restaurant. We were given free welcome drinks, as guests of the guest house, and as a really lovely surprise, the staff delivered free breakfast to our room in the morning (we had not booked this). The breakfast was plentiful and really tasty. The location is excellent, really central. We're definitely staying here again when we next visit Porto.