My friend and I stayed at Sofia's for two nights. The house is beautiful, recently renewed, with a nice garden, original typical tiles at the entrance... it was great! It's also very close to the center (we always walked to and from the house). The value for money is great and we felt very comfortable there. It's a pity we couldn't stay longer to enjoy the house more, really. Sofia and Jorge were very kind and welcoming, and willing to explain the most important sights of Porto. Thanks guys! We do recommend their house :)