Very nice hostel (which I stayed for a week), and only about a 10 min walk to city center and a little bit more to Sao Bento station. The common areas were cozy and amenable (there was even a garden outside with a BBQ), the kitchen fully equipped with everything you needed, the dorm rooms were simple but good with comfortable beds, and the bathrooms were fine. Everything was kept very clean, which is great. I like the fact that this hostel is pretty small. This gave a chance to get to know the other visitors more, which I met some very pleasant and interesting people there of different nationalities and ages. The staff was also very nice, helpful and polite! The breakfast was simple, but good. It had all the basics, like cereal, milk, tea, coffee, orange juice, bread, spreads, fruit and a changing item everyday, like eggs, cheese, ham, yogurt to name a few. There was also homemade baked goodies sometimes at breakfast, like cake or muffins. There is one note I would like to make about my dorm room, which it shared a bathroom with a twin bedroom. Needless to say, there could be a line for the single bathroom at times. However, there is a toilet downstairs if needed, but have to wait for the shower. Overall, if you come to Porto, definitely come here for a stay!