We had such a good time! The apartment was very comfortable with plenty of space, beautiful decor, very comfy bed, and a great soaking tub. Check-in was a little confusing at first, but Pia was extremely responsive and answered all of our questions immediately. The subway station is maybe a block away and then all of Vienna awaits you. 100% recommend the Hall of Music! It’s so much fun that you quickly lose track of time.