The most perfectly located apartment in the historic centre of Porto for a city break. My husband and I had a fantastic stay at Hats. Private transfers to and from the airport were no hassle to arrange and the check in process was super easy. We didn't arrive until 8:30pm on a Saturday night but were greeted by a very friendly rep who showed us the apartment and gave us access details. Located at the rear of the property, the apartment was silent. It overlooks the rear of the restaurant downstairs but the sound is completely blocked by the windows. (The restaurant, Puro, is AMAZING by the way and you should go! Arrive early though as you may have to wait but definitely worth it). Everything is in easy walking distance of the apartment but bring comfortable shoes as it is hilly! I would not hesitate in booking again.