Isabel has a very convenient apartment located at the Plaça da Republica in Porto. Its located about 10-15 min walk from the "tourist part" of the city center.
Due to a delayed flight we arrived quite late but were warmly welcomed by our hosts who explained the fundamentals about the apartment and the area. The apartment is simple but very clean and has all you need for a short stay in Porto. I'd recommend this place to any family looking for a clean, basic but comfortable alternative to more pricey but a bit more centrally located apartments. Great!