I've stayed at João's place for a short stay work travel and it was great! The location is very central to all the industries located in Porto de Leixões and also very close of amenities such as supermarket and restaurants! The host João was really welcoming and available and the house was really clean and with all the necesssary for a short/medium and long stay! I thank João for the hospitality and I'll definitively return there if the need rises!