Ralf greeted us cheerfully upon our arrival and gave us tour of the room as well as restaurant and bar recommendations (I highly recommend Olsen for brunch on Sundays and Las Pizarros for dinner). The apartment was exactly as described in the pictures, beautifully decorated with great views from the balcony. I actually made use of the gym on my first day which is on the 31st floor with some amazing views of the city. The building is centrally located with short walking distance to Plaza Serrano and plenty of bars and restaurants. Added bonus is that there is always someone at the guard post to let you in and out of the building giving you a feeling of security. I would definitely stay here again and recommend it to others.