The host was extremely helpful, and gave us a lot of very useful information about Porto. The apartment, and the whole building, have just been renovated, and are sparkling clean. The street is busy, but the windows are in the back, and the traffic could not be heard from inside. The area is quite close to the center, and very convenient, with restaurants, shops, supermarkets and cafés within easy walking distance. Overall we have had an extremely positive experience!