Check -in was easy. Location of the apartment is very central.You can walk down to Douro River in two minutes or visit historic places like Sao Bento Station or Porto Cathedral in 5 mins.Cleanliness of the studio was impeccable as well.The host had a complimentary bottle of wine for me and granule coffee. On the ground floor of the apartmen there is a local bakery, you can have your breakfast with a café and a croissant/ pastel de nata like locals.