I stayed here for just under a week. It's in a quiet residential neighbourhood in the outskirts of Porto, but there's a bus stop nearby that takes you to the city centre in about 20 minutes. Some cafes and restaurants are within easy walking distance also. The room was clean and organised -- the place felt more like an inn than a typical AirBnB room, since the other rooms (kitchen, living room, etc.) were not for guests, though there's a nice patio in the back that's accessible. Alberto greeted me and was helpful with tips in terms of transport. Good place to stay for a few days if you're on a budget and don't mind being in more of a "inn" style accommodation.