I had a fantastic 4 days stay in every respect and can't recommend this place highly enough: The apartment was just as described and shown on the pictures, everything was in perfect condition, newly made and decorated with style. It is ideally situated in the old center as a starting point to explore the city; the only thing you should perhaps know is that the picturesque neighbourhood transforms into a really lively, busy and rather noisy zone in the evenings with all the restaurants and bars around - which in my opinion is no problem: depending on personal preference you can just partake in the action or otherwise make use of the well-isolated front windows.
On top of all that Catarina is such a nice person in general and has been the perfect host to me: Everything went really smooth, she was always available and very easy to communicate with and took plenty of her time to provide local information and helpful tips which added to the overall experience! Only just returned back home I'm already looking forward to hopefully being able to go there sometime soon again...