Comfortable Accommodations Karl und Anton Boutique Apartments in Vienna offers pet-friendly aparthotel accommodations with private bathrooms, fully equipped kitchens, and modern amenities. Each unit features air-conditioning, free WiFi, and a balcony or terrace with scenic views. Exceptional Facilities Guests enjoy a fitness center, sun terrace, and free use of bicycles. Additional facilities include a garden, outdoor play area, and children's playground. The aparthotel provides free WiFi, private check-in and check-out services, and paid on-site parking. Prime Location Located 1.2 mi from Austria Center Vienna and 13 mi from Vienna International Airport, the aparthotel is near attractions such as Messe Wien and St. Stephen's Cathedral. Surrounding activities include water sports and boating. Guests appreciate the scenic views and room cleanliness.