Comfortable Accommodations Sonnberg Design Apartments in Vienna offers a 4-star apartment with one bedroom, a living room, and a bathroom. The property features a kitchenette, kitchen, and garden views. Modern Amenities Guests enjoy free WiFi, a coffee shop, bicycle parking, and express check-in and check-out services. Additional facilities include luggage storage and a dining area. Convenient Location Located 3.1 mi from Vienna City Hall and Vienna Volksgarten, the apartment is 3.7 mi from Hofburg and the Imperial Treasury. Vienna International Airport is 14 mi away. An ice-skating rink is nearby.