My husband and I spent four lovely nights in the penthouse apartment. Ralf was there to greet us upon check in and provided a wealth of helpful suggestions and tips on local restaurants and points of interest. The apartment was within walking distance to excellent restaurants. We ventured out each day and easily accessed the subway which was also within easy walking distance of the apartment. The apartment truly gave us a feeling of living in a hip, modern area with easy access to all of the wonderful things that Buenos Aires has to offer.