Very nice place with all the needed amenities. Very clean as well. It is a beautiful location, with incredible views. It is in the heart of the city and walking distance to so many things. The flat is on the 3rd floor, but there is a lift.
For Americans who are used to driving everywhere: I recommend traveling here without a car. Parking was expensive and the streets are so packed with people, all we did was park the car and walk everywhere anyway. We had trouble finding the place due to one way streets and construction, but if we had been on foot it would have been easier.