Hotel Poveira is located nearby Porto centralstation, about 200m right across the street. All you probably need is in walking distance like bakeries, small supermarkets, public and national transport and restaurants. An easy 10 minutes walk brings you down to the river where you can walk along or run/cycle to the city center and further on. Another route, about 20 minutes easy walk through the city area, brings you to the city center as well. The hotel is located right on the street and sometimes it can a bit noisy but if you close the windows you nearly hear nothing. The rooms have AC and the staff is friendly and will help you with everything you may need. It's very clean and over all it was quiet when I stayed there. I didn't had the breakfast, so I can't say something about that. I would definitely stay there again and can just recommend it for both short and long stays.