We had a wonderful stay in Buenos Aires. Ralf was a wonderful host, and provided all the information that we might want in a well organized binder on the area, besides area maps and a travel guide. The apartment was spotless, fully equipped, well-decorated and had a lovely view. Besides great proximity to shops, restaurants, and parks, we also enjoyed the downstairs pool. This is quite a good deal in comparison to hotel and hostel options in the city, I would definitely recommend it to anyone.