Robin's apartment was beautiful, spacious and exactly as described. The location was perfect for us to experience the best that Berlin has to offer. The building is grand, well kept and has lift access to the top floor where this apartment is located. A spacious bath was perfect for winter, where temperatures were approaching -10C outside - although the apartment was the perfect temperature our entire stay.
One piece of advice: Ring the doorbell labeled 'The Ocean' to contact whoever is inside to give you the keys on your first visit. Have a great stay.