Ana's apartment is the perfect place to stay if you are visiting Porto! It is very comfortable and has all the amenities you need. It was spotlessly clean when we arrived. It is within walking distance of all the sights and the river front. We didn't need to use a bus or the metro. It's also in a great little pedestrian street and there are plenty of places to eat and drink. nearby. I would definitely recommend Ana's place! You do have to be relatively fit though to climb up the five flights of stairs to the apartment as there is no lift but this wasn't a problem for us.