The flat was exactly as described! It's beautiful, newly renovated, clean, spacious, with a fully equipped kitchen and 2 bathrooms. Definitely big enough for 4 adults. Megan, the housekeeper greeted us and made us feel very welcome, explained how things work; she left us food for breakfast. Later on we met Chris who was extremely friendly and helpful.
The flat is in a terrific location and we were able to walk to many of the places we wanted to visit. The neighborhood is lovely to walk around with many restaurants. There's a drawer full of maps and suggestions of places to visit.
We highly recommend this "spectacular flat"! We just felt so comfortable there.