We've had a great stay at GuestReady! The check in/out went really smoothly as we had received the building and apartment code in advance which allowed us to be flexible with our arrival time. The apartment was very cosy and clean. Everything felt newly refurbished. the location was perfect for exploring the city on foot, taking only about 15 mins to get to some of the most important sights in the city of Porto. Would reccommend! :)