Horst's apartment was stunning. Great and quick communication from Horst, amazing apartment with stunning 360°C view over Vienna. Wow. Thank you for offering such a wonderful place in the heart of Vienna to guests from around the world to experience this. We felt like locals right from the start and everything is so close to visit and experience. Thank you again for letting us have this experience. When we come back to Vienna we hope to have the chance to stay there again.