The apartment was wonderful: The terrace and its view are amazing, and the apartment has everything it needs for a week long stay in Sevilla. It is centrally located but quiet. Macarena was friendly and very generous with an early check-in and late check-out. Her son picked us up at the airport and was patient even though we had to wait quiet a while for our luggage - many thanks for that. So the most important aspects of our stay were perfect.
But I have to mention that we were asked to enter our passport details on a 3rd party website (chekin-dotcom) the night before our early morning flight. Because I don't enter sensitive details at websites before checking first, I had to start my research and the lecture of the terms & conditions of this websites shortly before midnight. I would have prefered having this information earlier... but nevertheless I enjoyed my stay in Sevilla in Macarena's apartment.