Our stay in Porto was great. Carlos was very informative and helpful with my questions before we arrived. He was very timely during checkin and gave helpful ideas of what to do for our stay. The place is very clean and fit our needs. The place is right in walking distance to the river and lots of restuarants. The only drawback is that it was pretty noisy at night. I think it was because the college was having a graduation during our stay but we heard everything. Overall this place is really nice and would recommend Carlos and the accommodations