We arrived at a very late hour, something like 1 am. So check-in is not a problem. Despite the late hour, Rui took time to explain everything about sightseeing and where to go during our stay in Porto. The apartment was sparkling clean and much bigger than we expected. We wish that we could stay longer. Next time we are in Porto, we will choose the same apartment. Thank you Rui and Patricia for your kindness and hospitality!